:root {
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --text-white: #f8fafc; /* Slightly softer white */
  
  --cyan-400: var(--text-white);
  --cyan-500: #06b6d4;
  --cyan-600: #0891b2;
  --blue-600: #2563eb;
  --accent-glow: rgba(248, 250, 252, 0.15);

  --background-start: #0A0F1A;
  --background-end: #111827;

  --accent-gradient: linear-gradient(90deg, var(--cyan-500), var(--blue-600));
  --animation-curve: cubic-bezier(0.25, 0.8, 0.25, 1);
}

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.7;
  background-color: var(--background-start);
  color: var(--slate-300);
  overflow-x: hidden;
  position: relative;
}

.background-aurora {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(ellipse 50% 50% at 20% 40%, var(--accent-glow), transparent 70%),
        radial-gradient(ellipse 50% 50% at 80% 60%, rgba(37, 99, 235, 0.2), transparent 70%);
    z-index: -1;
    animation: aurora-flow 20s ease-in-out infinite alternate;
}

@keyframes aurora-flow {
    from {
        transform: rotate(0deg) scale(1.5);
    }
    to {
        transform: rotate(45deg) scale(1.8);
    }
}


h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--text-white);
  text-shadow: 0 0 10px rgba(248, 250, 252, 0.1);
}

section {
  padding: 100px 20px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--animation-curve), transform 0.6s var(--animation-curve);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.visible .service-card:nth-child(2) {
  transition-delay: 0.2s;
}
.animate-on-scroll.visible .service-card:nth-child(3) {
  transition-delay: 0.4s;
}

.animate-on-scroll.visible .about-panel {
    transition-delay: 0.2s;
}


header {
  background: rgba(10, 15, 26, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-800);
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: background 0.3s ease;
}

nav {
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-white);
  text-decoration: none;
  overflow: hidden;
}

.logo-svg {
  flex-shrink: 0;
}

@keyframes assemble-solid-v {
  0%, 15%, 100% { transform: scaleY(0); }
  30%, 80% { transform: scaleY(1); }
}

@keyframes assemble-solid-a {
  0%, 30%, 100% { clip-path: inset(0 100% 0 0); }
  50%, 80% { clip-path: inset(0 0 0 0); }
}

.logo-svg path {
  animation-duration: 4s;
  animation-iteration-count: infinite;
  animation-timing-function: cubic-bezier(0.8, 0, 0.2, 1);
}

.logo-svg .k1-v {
  animation-name: assemble-solid-v;
  transform-origin: center;
}
.logo-svg .k1-a {
  animation-name: assemble-solid-a;
}

.logo-svg .k2-v {
  animation-name: assemble-solid-v;
  animation-delay: 0.15s;
  transform-origin: center;
}
.logo-svg .k2-a {
  animation-name: assemble-solid-a;
  animation-delay: 0.15s;
}

.logo-text {
    letter-spacing: 1px;
    animation: reveal-text 4s infinite cubic-bezier(0.8, 0, 0.2, 1);
    white-space: nowrap;
}

.logo-text-space, .logo-text-2 {
    animation-delay: 0.15s;
}

@keyframes reveal-text {
    0%, 50% {
        opacity: 0;
        max-width: 0px;
        transform: translateX(-10px);
    }
    60%, 80% {
        opacity: 1;
        max-width: 150px;
        transform: translateX(0);
    }
    90%, 100% {
        opacity: 0;
        max-width: 0px;
        transform: translateX(-10px);
    }
}

.nav-links {
  display: flex;
  justify-content: space-around;
  list-style: none;
  position: relative;
}

.nav-links::before {
    content: '';
    position: absolute;
    top: 50%;
    left: var(--left);
    width: var(--width);
    height: 36px;
    background: var(--slate-700);
    border-radius: 99px;
    transform: translateY(-50%);
    transition: all 0.4s var(--animation-curve);
    opacity: var(--opacity, 0);
    z-index: 0;
}

.nav-links:hover {
    --opacity: 1;
}

.nav-links li {
  padding: 0;
  position: relative;
}

.nav-links li:hover ~ li:first-of-type {
    --is-hovered: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--slate-400);
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 8px 16px;
  position: relative;
  z-index: 1;
  white-space: nowrap;
}

.nav-links li.active a, .nav-links a:hover {
    color: var(--text-white);
}

.nav-links li:hover {
    --is-hovered: 1;
}

.nav-links li.active {
    --is-active: 1;
}

.nav-links li:nth-child(1):hover ~ li:last-child,
.nav-links li:nth-child(1).active ~ li:last-child {
  --active-index: 0;
}
.nav-links li:nth-child(2):hover ~ li:last-child,
.nav-links li:nth-child(2).active ~ li:last-child {
  --active-index: 1;
}
.nav-links li:nth-child(3):hover ~ li:last-child,
.nav-links li:nth-child(3).active ~ li:last-child {
  --active-index: 2;
}
.nav-links li:nth-child(4):hover ~ li:last-child,
.nav-links li:nth-child(4).active ~ li:last-child {
  --active-index: 3;
}
.nav-links li:nth-child(5):hover ~ li:last-child,
.nav-links li:nth-child(5).active ~ li:last-child {
  --active-index: 4;
}

.burger {
  display: none;
  cursor: pointer;
}

.burger div {
  width: 25px;
  height: 2px;
  background-color: var(--text-white);
  margin: 5px;
  transition: all 0.3s ease;
}

#hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 0;
  padding-bottom: 0;
  overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 40px;
    width: 100%;
}

.hero-content {
    max-width: 500px;
    position: relative;
    z-index: 1;
    text-align: left;
}

.hero-content h1 {
  font-size: clamp(3rem, 7vw, 5rem);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero-content h1 span:first-child {
  font-weight: 300;
}
.hero-content h1 span:last-child {
  font-weight: 700;
}


.hero-content p {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--slate-400);
  margin-bottom: 2.5rem;
  /* Daktilo efekti kaynaklı kaymayı önlemek için minimum yükseklik ve dikey hizalama eklendi */
  min-height: 3.4em; /* 1.7 (satır yüksekliği) * 2 satırlık alan ayırır */
  display: flex;
  align-items: center;
  justify-content: flex-start; /* Masaüstü için sola hizalı */
}

.dynamic-text {
  color: var(--cyan-400);
  font-weight: 500;
  position: relative;
}

.dynamic-text::after {
  content: '';
  position: absolute;
  right: -10px;
  width: 3px;
  height: 100%;
  background: var(--cyan-400);
  animation: blink 0.7s infinite;
}

.dynamic-text.stop-blinking::after {
  animation: none;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-cta {
    font-size: 1.2rem;
    padding: 20px 40px;
}

.hero-animation {
    position: relative;
    width: 100%;
    height: 500px;
}

#hero-funnel-animation {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 10px var(--accent-glow));
}

.section-header {
    text-align: left;
    margin-bottom: 50px;
}

.pre-header {
    color: var(--cyan-400);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.section-header h2 {
    font-size: clamp(2.2rem, 5vw, 2.8rem);
    margin: 0;
}

.services-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(30, 41, 59, 0.4));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 1px solid var(--slate-700);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--animation-curve), box-shadow 0.3s var(--animation-curve);
  z-index: 1;
  padding: 40px 30px;
  text-align: left;
  display: flex;
  flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    background: radial-gradient(350px circle at var(--mouse-x) var(--mouse-y), rgba(248, 250, 252, 0.05), transparent 40%);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    box-shadow: inset 0 0 0 1px transparent;
    transition: box-shadow 0.4s var(--animation-curve);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover::after {
    box-shadow: inset 0 0 0 2px var(--cyan-400);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3), 0 0 20px var(--accent-glow);
    border-color: var(--slate-600);
}


.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--cyan-400);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.service-details {
    list-style: none;
    padding-left: 0;
    margin: 0 0 20px 0;
    flex-grow: 1;
}

.service-details li {
    padding-left: 25px;
    position: relative;
    color: var(--slate-400);
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.service-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--cyan-400);
    font-weight: 700;
}

#about {
  background: transparent;
}

/* New About Section Styles */
.about-panel {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(30, 41, 59, 0.4));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--slate-700);
    border-radius: 16px;
    padding: 50px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.about-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-profile-text {
    text-align: center;
}

.about-image-wrapper {
    position: relative;
    margin-bottom: 30px;
    width: 220px;
    height: 220px;
}

.about-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--cyan-500), var(--blue-600));
    animation: rotate-glow 5s linear infinite;
    z-index: 0;
}

@keyframes rotate-glow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.about-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    position: absolute;
    top: 10px;
    left: 10px;
    border: 6px solid var(--slate-800);
    z-index: 1;
}

.about-name {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.about-title {
    color: var(--cyan-400);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.about-intro {
    font-size: 1.05rem;
    color: var(--slate-300);
    line-height: 1.8;
    margin-bottom: 25px;
}

.about-socials {
    justify-content: center;
    gap: 20px;
}

.about-cta {
    margin-top: 30px;
}

.about-skills {
    padding-left: 60px;
    border-left: 1px solid var(--slate-700);
}

.skills-category-title {
    color: var(--cyan-400);
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: 30px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--slate-700);
}

.about-skills .skills-category-title:first-of-type {
    margin-top: 0;
}

/* Skills Styles */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.skill-item {
    background-color: var(--slate-800);
    color: var(--slate-300);
    padding: 10px 15px 10px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--slate-700);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.skill-item svg {
    width: 20px;
    height: 20px;
}

.skill-item:hover {
    transform: translateY(-3px);
    color: var(--text-white);
    border-color: var(--cyan-400);
    background-color: var(--slate-700);
}

/* --- New Portfolio Styles --- */
.portfolio-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-card {
    /* Background and border moved to ::after to create the cutout effect */
    border-radius: 12px;
    text-decoration: none;
    color: var(--slate-300);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s var(--animation-curve), box-shadow 0.3s var(--animation-curve);
    position: relative; /* Required for pseudo-elements */
}

@keyframes rotate-border {
    to {
        --angle: 360deg;
    }
}

/* The rotating gradient, sits behind the card's background */
.portfolio-card::before {
    content: '';
    position: absolute;
    inset: -1px; /* Position it just outside the card's boundary */
    z-index: -2; /* Place it behind the ::after element */
    border-radius: inherit;
    background: conic-gradient(
        from var(--angle),
        transparent, 
        var(--cyan-500) 10%, 
        transparent 20%
    );
    opacity: 0;
    transition: opacity 0.4s var(--animation-curve);
    animation: rotate-border 4s linear infinite;
}

/* The actual card background, masking the inner part of the gradient */
.portfolio-card::after {
    content: '';
    position: absolute;
    inset: 1px; /* 1px inside the card, creating a 2px border for the glow */
    z-index: -1; /* Sits on top of the glow, but behind the content */
    background: linear-gradient(145deg, var(--slate-800), #28354b); /* Opaque background to mask the inner glow */
    border: 1px solid var(--slate-700);
    border-radius: 11px; /* Slightly smaller radius for the inner layer */
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3), 0 0 20px var(--accent-glow);
}

.portfolio-card:hover::before {
    opacity: 1;
}

.portfolio-image-container {
    height: 220px;
    overflow: hidden;
    position: relative;
    border-top-left-radius: 11px; /* Match the ::after element's radius */
    border-top-right-radius: 11px;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-category {
    color: var(--cyan-400);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.portfolio-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

.portfolio-description {
    font-size: 0.95rem;
    color: var(--slate-400);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto; /* Pushes tags to the bottom */
}

.portfolio-tag {
    background-color: var(--slate-700);
    color: var(--slate-300);
    font-size: 0.75rem;
    padding: 5px 10px;
    border-radius: 99px;
    font-weight: 500;
}

/* --- End New Portfolio Styles --- */

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-form-wrapper form {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-info-wrapper {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--slate-700);
    border-radius: 12px;
    padding: 40px;
    position: sticky;
    top: 120px;
}

.contact-info-wrapper h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.contact-info-wrapper p {
    color: var(--slate-400);
    margin-bottom: 30px;
}

.contact-details {
    list-style: none;
    margin-bottom: 30px;
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--slate-300);
}

.contact-details li svg {
    width: 24px;
    height: 24px;
    color: var(--cyan-400);
    flex-shrink: 0;
}

.contact-details a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: var(--cyan-400);
}

.contact-socials {
    justify-content: flex-start;
    gap: 25px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--slate-700);
}


.form-group {
  position: relative;
}

.form-group label {
  position: absolute;
  top: 18px;
  left: 18px;
  color: var(--slate-500);
  pointer-events: none;
  transition: all 0.2s ease-out;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid var(--slate-700);
  background-color: var(--slate-800);
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
  color: var(--text-white);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--cyan-400);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.form-group.is-focused label,
.form-group.has-value label {
  top: -10px;
  left: 14px;
  font-size: 0.8rem;
  color: var(--cyan-400);
  background-color: var(--slate-900);
  padding: 0 4px;
}

.cta-button {
  background: var(--accent-gradient);
  color: var(--text-white);
  padding: 18px 25px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background-color 0.3s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
  align-self: flex-start;
}

.cta-button:disabled {
    background: var(--slate-600);
    cursor: not-allowed;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease-in-out;
}

.cta-button:hover::before {
    left: 100%;
}


.cta-button:hover:not(:disabled) {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

#form-status {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

#form-status.success {
    background-color: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

#form-status.error {
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

footer {
  text-align: center;
  padding: 50px 20px;
  border-top: 1px solid var(--slate-800);
  color: var(--slate-400);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: block;
    width: 44px;
    margin: 0 auto 30px;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: translateY(-3px);
}

.social-links {
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.social-links a {
    color: var(--slate-400);
    margin: 0;
    font-size: 1.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    color: var(--cyan-400);
    transform: translateY(-3px);
}

@media screen and (max-width: 900px) {
    #hero {
        text-align: center;
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    .hero-content {
        text-align: center;
        max-width: 100%;
        order: 2;
    }
    .hero-content p {
        justify-content: center; /* Mobil için ortalı */
    }
    .hero-animation {
        height: 300px;
        order: 1;
    }
    .hero-cta {
        margin-left: auto;
        margin-right: auto;
    }

    .about-panel {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 30px;
    }
    .about-profile {
        align-items: center;
    }
    .about-socials {
        justify-content: center;
    }
    .about-cta {
        align-self: center;
    }
    .about-skills {
        padding-left: 0;
        border-left: none;
        border-top: 1px solid var(--slate-700);
        padding-top: 40px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-info-wrapper {
        position: static;
    }
}

@media screen and (max-width: 768px) {
  .nav-links {
    position: fixed;
    right: 0px;
    height: 100vh;
    top: 0;
    background: rgba(10, 15, 26, 0.98);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60%;
    transform: translateX(100%);
    transition: transform 0.5s ease-in-out;
    border-left: 1px solid var(--slate-800);
  }
  
  .nav-links li {
    opacity: 0;
    margin: 1.5rem 0;
  }
  
  .nav-links::before {
      display: none;
  }

  .nav-links a {
      padding: 12px 24px;
  }
  
  .burger {
    display: block;
    z-index: 1001;
  }
  
  .nav-active {
    transform: translateX(0%);
  }
  
  @keyframes navLinkFade {
    from {
      opacity: 0;
      transform: translateX(50px);
    }
    to {
      opacity: 1;
      transform: translateX(0px);
    }
  }

  .toggle {
    /* This will keep the button on top of the nav panel and allow it to be clicked */
    position: fixed;
    right: 1.5rem;
    top: 1.3rem;
  }

  .toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
  }
  .toggle .line2 {
    opacity: 0;
  }
  .toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
  }

  #hero {
    min-height: 80vh;
    padding-top: 80px;
  }
  
  section {
      padding: 70px 20px;
  }
  
  .portfolio-container {
      grid-template-columns: 1fr;
  }

  .section-header {
      text-align: center;
  }
  
  .about-subheader {
      text-align: center;
  }
  .about-subheader::after {
      left: 50%;
      transform: translateX(-50%);
  }
  
  .form-group.is-focused label,
  .form-group.has-value label {
    background-color: #111827;
  }

}