/*
=============== 
Fonts
===============
*/
@import url("https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap");

/*
=============== 
Variables
===============
*/


:root {
  /* dark background + surfaces */
  --clr-bg: hsl(220, 30%, 12%);       /* main page bg, dark blueish */
  --clr-surface: hsl(220, 25%, 18%);  /* cards, sections */
  --clr-white: #fff;                   /* for highlights / main text */

  /* primary accents - gold/blue mix */
  --clr-primary-1: hsl(200, 80%, 85%);   /* light bluish accent */
  --clr-primary-2: hsl(200, 75%, 75%);
  --clr-primary-3: hsl(200, 70%, 65%);
  --clr-primary-4: hsl(200, 65%, 55%);
  --clr-primary-5: hsl(200, 60%, 50%);   /* main accent / buttons */
  --clr-primary-6: hsl(200, 55%, 45%);
  --clr-primary-7: hsl(200, 50%, 38%);
  --clr-primary-8: hsl(220, 45%, 30%);
  --clr-primary-9: hsl(220, 40%, 22%);
  --clr-primary-10: hsl(220, 35%, 15%);

  /* greys = dark / blueish tones instead of actual grey */
  --clr-grey-1: hsl(210, 20%, 90%);   /* headings / bright text */
  --clr-grey-2: hsl(210, 20%, 80%);
  --clr-grey-3: hsl(210, 20%, 70%);
  --clr-grey-4: hsl(210, 20%, 60%);
  --clr-grey-5: hsl(210, 20%, 50%);   /* paragraph text */
  --clr-grey-6: hsl(210, 20%, 40%);
  --clr-grey-7: hsl(210, 20%, 30%);
  --clr-grey-8: hsl(210, 20%, 25%);
  --clr-grey-9: hsl(210, 20%, 18%);
  --clr-grey-10: hsl(210, 20%, 12%);  /* darkest surfaces */

  /* fonts & misc */
  --ff-primary: "Roboto", sans-serif;
  --ff-secondary: "Open Sans", sans-serif;
  --transition: all 0.8s ease;
  --spacing: 0.25rem;
  --radius: 0.5rem;
  --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.6);
  --max-width: 1170px;
}

/*
=============== 
Global Styles
===============
*/

*,
::after,
::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: var(--ff-secondary);
  background: var(--clr-white);
  color: var(--clr-grey-1);
  line-height: 1.5;
  font-size: 0.875rem;
}
ul {
  list-style-type: none;
}
a {
  text-decoration: none;
}
img:not(.nav-logo) {
  width: 100%;
  display: block;
}

h1,
h2,
h3,
h4 {
  letter-spacing: var(--spacing);
  text-transform: capitalize;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  font-family: var(--ff-primary);
}
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.25rem;
}
h4 {
  font-size: 0.875rem;
}
p {
  margin-bottom: 1.25rem;
  color: var(--clr-grey-5);
}
@media screen and (min-width: 800px) {
  h1 {
    font-size: 4rem;
  }
  h2 {
    font-size: 2.5rem;
  }
  h3 {
    font-size: 1.75rem;
  }
  h4 {
    font-size: 1rem;
  }
  body {
    font-size: 1rem;
  }
  h1,
  h2,
  h3,
  h4 {
    line-height: 1;
  }
}
/*  global classes */

.btn {
  text-transform: uppercase;
  background: var(--clr-primary-5);
  color: var(--clr-primary-1);
  padding: 0.375rem 0.75rem;
  letter-spacing: var(--spacing);
  display: inline-block;
  font-weight: 700;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  font-size: 0.875rem;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
}
.btn:hover {
  color: var(--clr-primary-1);
  background: var(--clr-primary-7);
}
/* section */
.section {
  padding: 5rem 0;
}

.section-center {
  width: 90vw;
  margin: 0 auto;
  max-width: 1170px;
}
@media screen and (min-width: 992px) {
  .section-center {
    width: 95vw;
  }
}
/* added during recording */
.underline {
  width: 4rem;
  height: 0.20rem;
  margin-bottom: 1.25rem;
  background: var(--clr-primary-5);
  margin-left: auto;
  margin-right: auto;
  border-radius: 100px;
}
.section-title {
  margin-bottom: 4rem;
  text-align: center;
}
.section-title h2{
  color: black;
}
.bg-grey {
  background: var(--clr-grey-10);
}
/*
=============== 
Navbar
===============
*/
.nav-links {
  display: none;
}
.nav {
  height: 5rem;
  padding: 1rem;
  display: grid;
  -webkit-box-align: center;
  align-items: center;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}
.nav-center {
  width: 100%;
  max-width: 1170px;
  margin: 0 auto;
}
.nav-header {
  display: grid;
  grid-template-columns: auto 1fr;
  -webkit-box-align: center;
  align-items: center;
}
.nav-btn {
  background: transparent;
  border-color: transparent;
  color: var(--clr-primary-5);
  font-size: 2rem;
  cursor: pointer;
  justify-self: end;
}
@media screen and (min-width: 768px) {
  .nav {
    background: var(--clr-primary-10);
  }
  .nav-btn {
    display: none;
  }
  .nav-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    justify-items: center;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
    justify-self: end;
    /* color: var(--clr-grey-1); */
  }
  .nav-links a {
    text-transform: capitalize;
    color: var(--clr-grey-1);
    font-weight: bold;
    letter-spacing: var(--spacing);
    -webkit-transition: var(--transition);
    transition: var(--transition);
  }
  .nav-links a:hover {
    color: var(--clr-primary-1);
  }
  .nav-center {
    display: grid;
    grid-template-columns: auto 1fr;
    -webkit-box-align: center;
    align-items: center;
  }
}
/* fixed navbar */
.navbar-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: white;
  z-index: 2;
  box-shadow: var(--light-shadow);
  color: black;
}
.navbar-fixed a {
  color: black;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: -250px; /* hidden offscreen */
  width: 250px;
  height: 100%;
  background: var(--clr-grey-10); /* dark/blue theme later */
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 2rem 1rem;
  box-shadow: 2px 0 15px rgba(0,0,0,0.5);
  transition: transform 0.3s ease;
}

/* Slide-in */
.sidebar.show {
  transform: translateX(250px);
}

/* Sidebar links container */
.sidebar-links {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1rem; /* space between links */
}

/* Individual links */
.sidebar-links a {
  display: block;
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--clr-grey-1); /* light text for dark sidebar */
  text-transform: capitalize;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
}

/* Hover effect */
.sidebar-links a:hover {
  color: var(--clr-primary-5);
  background-color: rgba(255, 255, 255, 0.05); /* subtle highlight */
  transform: translateX(5px); /* small slide effect */
}

/* Optional active link indicator */
.sidebar-links a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: var(--clr-primary-5);
  border-radius: 0 5px 5px 0;
}

/* Close button */
.close-btn {
  align-self: flex-end;
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #bb2525;
  transition: color 0.3s ease;
}
.close-btn:hover {
  color: #e66b6b;
}

/* Overlay */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
  transition: opacity 0.3s ease;
}
.sidebar-overlay.show {
  opacity: 1;
  visibility: visible;
}

/* Social icons */
.social-icons {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
}
.social-icon {
  font-size: 1.5rem;
  color: var(--clr-grey-1);
  transition: color 0.3s ease;
  margin-top: 2rem;
}
.social-icon:hover {
  color: var(--clr-primary-5);
}

/*
=============== 
Hero
===============
*/
/* underline added to globals */
/* Hero Section */
.hero {
  background: var(--clr-primary-10);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.hero-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: var(--max-width);
  gap: 2rem;
}

/* Hero info */
.hero-info h1 {
  font-size: 2.5rem;
  color: var(--clr-grey-1);
  text-transform: capitalize;
  margin-bottom: 0.5rem;
}
.hero-info h4 {
  font-size: 1.25rem;
  color: var(--clr-grey-3);
  margin-bottom: 1.5rem;
}
.hero-btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  background: var(--clr-primary-5);
  color: var(--clr-white);
  font-weight: bold;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background 0.3s ease, transform 0.2s ease;
}
.hero-btn:hover {
  background: var(--clr-primary-3);
  transform: translateY(-2px);
}

/* Social icons */
.hero-info .social-icons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}
.hero-info .social-icon i {
  font-size: 1.5rem;
  color: var(--clr-primary-5);
  transition: color 0.3s ease;
}
.hero-info .social-icon:hover i {
  color: var(--clr-primary-3);
}

/* Hero image */
.hero-img {
  display: none; /* hide on mobile */
}
.hero-photo {
  max-width: 25rem;
  max-height: 30rem;
  object-fit: cover;
  border-radius: var(--radius);
  position: relative;
}

/* Desktop layout */
@media screen and (min-width: 992px) {
  .hero-center {
    flex-direction: row;
    text-align: left;
    gap: 3rem;
    align-items: center;
    justify-content: space-between;
  }
  .hero-img {
    display: block;
    position: relative;
  }
  .hero-img::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border: 0.25rem solid var(--clr-primary-5);
    top: 2rem;
    right: -2rem;
    border-radius: var(--radius);
  }
}

/*
=============== 
About
===============
*/
/* section title added to globals */
.about-title {
  text-align: center;
  margin-bottom: 2rem;
  color: black;
}
.about-center {
  display: grid;
  gap: 3rem 2rem;
}
.about-img {
  justify-self: center;
}
@media screen and (min-width: 992px) {
  .about-center {
    grid-template-columns: 1fr 1fr;
  }
  .about-img {
    position: relative;
  }
  .about-img::before {
    left: -2rem;
  }
  .about-info {
    align-self: center;
  }
}
/*
=============== 
Services
===============
*/
/* bg-grey in globals */
.service {
  background: var(--clr-white);
  padding: 3rem 1.5rem;
  margin-bottom: 2rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

/* Animation keyframes */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Apply animation to section titles */
.section-title h2 {
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-primary-5);
  text-align: center;
  margin-bottom: 0.5rem;
  opacity: 0; /* initially hidden */
  animation: fadeInUp 1s forwards; /* fade-in on load */
}

/* Stagger multiple elements (underline) */
.section-title .underline {
  width: 5rem;
  height: 0.15rem;
  background: var(--clr-primary-5);
  margin: 0.5rem auto 2rem auto;
  opacity: 0;
  animation: fadeInUp 1s 0.3s forwards; /* delayed slightly */
  transition: all 0.3s ease;
}

.section-title:hover .underline {
  width: 6rem;
  background: var(--clr-primary-10);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: black;
  transition: color 0.3s ease, transform 0.3s ease;
}

.service .underline {
  width: 3rem;
  height: 0.12rem;
  background: var(--clr-primary-5);
  margin: 0.5rem auto 1rem auto;
  transition: width 0.3s ease, background 0.3s ease;
}

.service h4, .service p {
  color: black;
  transition: color 0.3s ease;
}

.service:hover {
  background: var(--clr-primary-5);
  color: var(--clr-white);
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.service:hover .service-icon {
  color: var(--clr-white);
  transform: scale(1.2);
}

.service:hover h4,
.service:hover p {
  color: var(--clr-white);
}

.service:hover .underline {
  background: var(--clr-white);
  width: 4rem;
}

@media screen and (min-width: 676px) {
  .services-center {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media screen and (min-width: 992px) {
  .services-center {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* talk about small screen 
without grid different setup */
/*
=============== 
Projects
===============
*/
.projects-text {
  width: 85vw;
  max-width: 30rem;
  margin: 0 auto;
}
.project {
  position: relative;
  background: var(--clr-primary-5);
  border-radius: var(--radius);
  margin-bottom: 2rem;
}
.project-info {
  text-align: center;
  color: var(--clr-white);
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  opacity: 0;
}
.project-info p {
  text-transform: capitalize;
  color: var(--clr-white);
}
.project:hover .project-info {
  opacity: 1;
}
.project-img {
  -webkit-transition: var(--transition);
  transition: var(--transition);
  border-radius: var(--radius);
  height: 15rem;
  -o-object-fit: cover;
  object-fit: cover;
}
.project:hover .project-img {
  opacity: 0.1;
}
.project::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0.25rem solid var(--clr-white);
  border-radius: var(--radius);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  opacity: 0;
}
.project:hover::after {
  opacity: 1;
  -webkit-transform: scale(0.8);
  transform: scale(0.8);
}
@media screen and (min-width: 676px) {
  .projects-center {
    display: grid;
    grid-template-columns: 1fr 1fr;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
  }
}
@media screen and (min-width: 992px) {
  .projects-center {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media screen and (min-width: 1170px) {
  .projects-center {
    grid-template-rows: 200px 200px;
    gap: 1rem;
    grid-template-areas:
      "a b b"
      "a c d";
  }
  .project-img {
    height: 100%;
  }
  .project {
    height: 100%;
  }
  .project-1 {
    grid-area: a;
  }
  .project-2 {
    grid-area: b;
  }
  .project-3 {
    grid-area: c;
  }
  .project-4 {
    grid-area: d;
  }
}
/*
=============== 
Connect
===============
*/
/* CONNECT SECTION */
.connect {
  background: linear-gradient(135deg, hsl(210, 30%, 12%), hsl(210, 40%, 18%));
  color: var(--clr-grey-1);
  padding: 6rem 2rem;
  text-align: center;
}

.connect-banner {
  max-width: 800px;
  margin: 0 auto;
}

.connect .section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--clr-primary-5);
  text-transform: uppercase;
  letter-spacing: var(--spacing);
}

.connect .underline {
  margin: 0 auto 2rem;
  width: 6rem;
  height: 0.25rem;
  background: var(--clr-primary-5);
  border-radius: var(--radius);
}

.connect-text {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  color: var(--clr-grey-2);
}

.connect .btn {
  background: var(--clr-primary-5);
  color: var(--clr-grey-10);
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
  border-radius: var(--radius);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: var(--spacing);
}

.connect .btn:hover {
  background: var(--clr-primary-7);
  color: var(--clr-white);
  transform: translateY(-3px);
  box-shadow: var(--light-shadow);
}

/*
=============== 
Skills
===============
*/
@media screen and (min-width: 768px) {
  .skills-center {
    display: grid;
    grid-template-columns: 1fr 1fr;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
  }
}
.skills {
  background: var(--clr-primary-9);
}
.skills h3 {
  margin: 1.5rem 0;
  color: var(--clr-primary-1);
}
.skill {
  margin-bottom: 1.25rem;
}
.skill p {
  margin-bottom: 0.5rem;
  text-transform: capitalize;
  color: var(--clr-primary-1);
}
.skill-container {
  background: var(--clr-white);
  height: 1rem;
  width: 100%;
  border-radius: var(--radius);
  position: relative;
}
.skill-value {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--clr-primary-5);
  height: 100%;
  width: 50%;
  border-radius: var(--radius);
}
.value-70 {
  width: 70%;
}
.value-80 {
  width: 80%;
}
.skill-text {
  position: absolute;
  top: -2rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.skill-text-70 {
  left: 70%;
}
.skill-text-80 {
  left: 80%;
}
/*
=============== 
Timeline
===============
*/
.timeline-center {
  width: 80vw;
  max-width: 40rem;
}
.timeline-item {
  border-top: 2px dashed var(--clr-primary-5);
  margin: 0;
  padding: 4rem 2rem;
  position: relative;
}
.timeline p {
  margin-bottom: 0;
}
.timeline-item:nth-child(even) {
  border-left: 2px dashed var(--clr-primary-5);
  border-top-left-radius: 2rem;
  border-bottom-left-radius: 2rem;

  margin-right: 2rem;
  padding-right: 0;
}
.timeline-item:nth-child(odd) {
  border-right: 2px dashed var(--clr-primary-5);
  border-top-right-radius: 2rem;
  border-bottom-right-radius: 2rem;
  margin-left: 2rem;
  padding-left: 0;
}
.timeline-item:first-child {
  border-top: 0;
  border-top-right-radius: 0;
}
.timeline-item:last-child {
  border-bottom-left-radius: 0;
}
.number {
  position: absolute;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  margin-bottom: 0;
  background: var(--clr-primary-5);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--clr-primary-1);
  font-weight: bold;
}
.timeline-item:nth-child(even) .number {
  left: 0;
}
.timeline-item:nth-child(odd) .number {
  right: 0;
  -webkit-transform: translate(50%, -50%);
  transform: translate(50%, -50%);
}
/*
=============== 
Blog
===============
*/
.blog {
  background: var(--clr-grey-10);
  padding: 5rem 2rem;
}

.blog .section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.blog .section-title h2 {
  font-size: 2.5rem;
  color: var(--clr-primary-5);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.blog .section-title .underline {
  width: 6rem;
  height: 0.25rem;
  background: var(--clr-primary-5);
  margin: 0 auto;
  border-radius: var(--radius);
}


/* Card container */
.card {
  height: 27rem;
  width: 100%;
  max-width: 22rem;      /* ensures all cards have same max width */
  position: relative;
  perspective: 1500px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}


/* Card hover effect */
.card:hover {
  transform: scale(1.03);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

/* Card sides */
.card-side {
  transition: all 2s linear;
  backface-visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius);
}

/* Front and back */
.card-front {
  background: var(--clr-white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card-back {
  background: var(--clr-primary-10);
  transform: rotateY(-180deg);
  display: grid;
  place-items: center;
  border-radius: var(--radius);
}

/* Flip animation */
.card:hover .card-front {
  transform: rotateY(180deg);
}
.card:hover .card-back {
  transform: rotateY(0);
}

/* Card image */
.card-front img {
  height: 13rem;
  object-fit: cover;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
}

/* Card info */
.card-info {
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-info h4 {
  color: var(--clr-primary-5);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
  text-transform: capitalize;
}

.card-info p {
  color: var(--clr-grey-3);
  line-height: 1.5;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* Card footer */
.card-footer {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.5rem;
}
.card-footer img {
  width: 2rem;
  height: 2rem;
  object-fit: cover;
  border-radius: 50%;
}
.card-footer p {
  margin-bottom: 0;
  text-transform: uppercase;
  justify-self: end;
  color: var(--clr-primary-5);
  font-size: 0.85rem;
}

/* Card back button */
.card-back .btn {
  background: var(--clr-primary-5);
  color: var(--clr-white);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-transform: uppercase;
  transition: background 0.3s ease, transform 0.2s ease;
}
.card-back .btn:hover {
  background: var(--clr-primary-3);
  transform: scale(1.05);
}

/* Blog grid */
.blog-center {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 3rem 2rem;
  justify-items: center; /* centers cards in their grid cell */
  width: 100%;           /* ensure container spans full width */
  max-width: var(--max-width); /* optional: prevents excessive stretching on large screens */
  margin: 0 auto;        /* center grid horizontally */
  padding: 0 1rem;
}

@media screen and (max-width: 500px) {
  .blog-center {
    grid-template-columns: 1fr; /* stack cards vertically */
    gap: 2rem;
    padding: 0 1.5rem;
  }
}

/* Optional: subtle gradient overlay on images */
.card-front::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 13rem; /* same as image height */
  background: linear-gradient(to bottom, rgba(0,0,0,0.15), rgba(0,0,0,0));
  pointer-events: none;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
}

/*
=============== 
Footer
===============
*/
.footer {
  padding: 2rem 1rem 3rem;  /* more bottom padding for breathing room */
  background: #222;
  color: var(--clr-grey-1);
  display: grid;
  place-items: center;
  text-align: center;
}

.footer .social-icons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;          /* spacing between icons */
  margin-bottom: 1.5rem;
}

.footer .social-icon {
  font-size: 1.5rem;
  color: var(--clr-primary-5);
  transition: transform 0.3s ease, color 0.3s ease;
}

.footer .social-icon:hover {
  color: var(--clr-primary-10);
  transform: translateY(-3px); /* subtle hover lift */
}

.footer p {
  font-size: 1rem;
  text-transform: capitalize;
  letter-spacing: 0.5px;
  margin: 0;
}

/*
=============== 
Single Page
===============
*/
/* About Page */
.single-page {
  padding: 5rem 1rem;
  background: var(--clr-grey-10);
}

.single-page .section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.single-page .section-title h1 {
  font-size: 2.5rem;
  text-transform: capitalize;
  margin-bottom: 0.5rem;
  color: var(--clr-grey-1);
}

.single-page .underline {
  width: 5rem;
  height: 0.15rem;
  background: var(--clr-primary-5);
  margin: 0 auto 1.5rem auto;
  border-radius: var(--radius);
}

.page-info {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--clr-grey-3);
  text-align: center;
}

/* Responsive adjustments */
@media screen and (min-width: 768px) {
  .page-info {
    font-size: 1.25rem;
  }
}

/* Desktop layout - side by side */
@media screen and (min-width: 992px) {
  .single-page .section-center {
    display: grid;
    grid-template-columns: 1fr 2fr; /* heading left, text right */
    gap: 3rem;
    align-items: start;
  }

  /* Move heading to left */
  .single-page .section-title {
    text-align: left;
    margin-bottom: 0;
  }

  .single-page .section-title h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    place-items: center;
    text-align: center;
  }

  .page-info {
    text-align: left;
    margin: 0;
    margin-top: 5rem;
  }
}


/* Projects Section */

.projects-hero {
  width: 100%;
  height: 40vh;
  background: linear-gradient(
      rgba(0, 0, 0, 0.4),
      rgba(0, 0, 0, 0.4)
    ),
    var(--clr-primary-10); /* your primary background color */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--clr-grey-1);
  position: relative;
  padding: 0 1rem;
}

.projects-hero .hero-content h1 {
  font-size: 3rem;
  text-transform: capitalize;
  margin-bottom: 1rem;
}

.projects-hero .hero-content .underline {
  width: 6rem;
  height: 0.2rem;
  background: var(--clr-primary-5);
  margin: 0 auto 1rem auto;
  border-radius: var(--radius);
}

.projects-hero .hero-content p {
  font-size: 1.125rem;
  color: var(--clr-grey-3);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Responsive */
@media screen and (min-width: 768px) {
  .projects-hero .hero-content h1 {
    font-size: 4rem;
  }
  .projects-hero .hero-content p {
    font-size: 1.25rem;
  }
}


.projects-section {
  padding: 5rem 1rem;
}
.projects-page-center {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 3rem 1rem;
}

/* Single Project Card */
.single-project {
  background: var(--clr-grey-10);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

/* Project Image Container */
.project-container {
  position: relative;
  overflow: hidden;
  height: 15rem; /* fixed height */
}
.project-container img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* covers the container without distortion */
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  transition: transform 0.4s ease;
}
.project-container:hover img {
  transform: scale(1.08);
}

/* Project Icon (link) */
.project-icon {
  position: absolute;
  font-size: 1.75rem;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4rem;
  height: 4rem;
  display: grid;
  place-items: center;
  background: var(--clr-primary-5);
  border-radius: 50%;
  color: var(--clr-primary-1);
  border: 0.375rem solid var(--clr-grey-10);
  transition: all 0.3s ease;
}
.project-icon:hover {
  background: var(--clr-primary-1);
  color: var(--clr-primary-5);
  transform: translateX(-50%) scale(1.1);
}

/* Project Details */
.project-details {
  padding: 1.5rem 1.5rem 2rem 1.5rem;
  flex: 1;
}
.project-details h4 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--clr-grey-1);
}
.project-details p {
  color: var(--clr-grey-3);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Project Footer */
.project-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0.5rem;
  color: var(--clr-primary-5);
}
.project-footer a {
  color: var(--clr-primary-5);
  text-transform: capitalize;
  justify-self: end;
  transition: color 0.3s ease;
  text-decoration: none;
}
.project-footer a:hover {
  color: var(--clr-primary-1);
}

/* Responsive */
@media screen and (min-width: 768px) {
  .projects-hero h1 {
    font-size: 4rem;
  }
}

@media screen and (min-width: 1024px) {
  .projects-page-center {
    gap: 3rem;
  }
}
/* ====================
   Contact Page
   ==================== */

/* Container */
.section.single-page {
  padding: 5rem 1rem;
  background: var(--clr-grey-10);
}

/* Section Title */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}
.section-title h1 {
  font-size: 2.5rem;
  color: var(--clr-grey-1);
  text-transform: capitalize;
}
.underline {
  width: 5rem;
  height: 0.2rem;
  background: var(--clr-primary-5);
  margin: 0.5rem auto 0 auto;
  border-radius: var(--radius);
}

/* Page Info / Container */
.page-info {
  max-width: 700px;
  margin: 0 auto;
}


/* Contact Page Styling - Dark Mode with Custom Variables */
.contact-hero {
  height: 40vh;
  background: var(--clr-primary-10); /* dark hero background */
  display: grid;
  place-items: center;
  color: var(--clr-white);
}
.contact-hero h1 {
  font-size: 3rem;
  text-transform: capitalize;
  color: var(--clr-grey-1);
}
.contact-hero .underline {
  width: 5rem;
  height: 0.15rem;
  background: var(--clr-primary-5);
  margin: 0.5rem auto 0;
  border-radius: var(--radius);
}

.contact-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 5rem 1rem;
  background: var(--clr-bg);
  min-height: 60vh;
}

.whatsapp-card {
  background-color: var(--clr-surface);
  padding: 2.5rem 3rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--light-shadow);
  transition: 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  max-width: 400px;
}
.whatsapp-card:hover {
  box-shadow: var(--dark-shadow);
  transform: translateY(-5px);
}

.whatsapp-card i {
  color: #25D366; /* WhatsApp green stays */
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 0 0 8px #25D366;
}

.whatsapp-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--clr-grey-1);
}

.whatsapp-card p {
  color: var(--clr-grey-3);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.whatsapp-card a {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.85rem 1.75rem;
  background-color: var(--clr-primary-5);
  color: var(--clr-white);
  font-weight: bold;
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(0, 255, 102, 0.4);
  transition: 0.3s ease-in-out, transform 0.2s ease-in-out;
}
.whatsapp-card a:hover {
  background-color: var(--clr-primary-4);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 255, 102, 0.6);
}

@media screen and (min-width: 768px) {
  .contact-hero h1 {
    font-size: 4rem;
  }
  .whatsapp-card h3 {
    font-size: 2rem;
  }
  .whatsapp-card p {
    font-size: 1.1rem;
  }
}