/* ============================================================
   PORTFOLIO — Creative Technologist
   Clean modern design — Apple/Stripe-inspired
     ============================================================*/

/* ----------------------------------------
   RESET & BASE
---------------------------------------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #ffffff;
  --color-bg-2: #f5f5f7;
  --color-bg-card: #ffffff;
  --color-border: #e5e5e5;
  --color-text: #1a1a1a;
  --color-text-muted: #6e6e73;
  --color-text-faint: #ababab;
  --color-accent: #5b6eff;
  --color-accent-glow: rgba(91, 110, 255, 0.10);
  --color-accent-2: #00b894;
  --color-white: #1a1a1a;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-glow: 0 0 40px rgba(91, 110, 255, 0.08);
  --transition: 0.3s ease;
  --max-width: 1100px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background-color: var(--color-bg);
  background-image: radial-gradient(circle, #c8c8d4 1px, transparent 1px);
  background-size: 30px 30px;
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

/* ----------------------------------------
   UTILITY
---------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section__subtitle {
  font-size: 17px;
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ----------------------------------------
   BUTTONS
---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

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

.btn--primary:hover {
  background: #4a5cee;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91, 110, 255, 0.35);
}

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

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

.dot {
  color: var(--color-accent);
}

/* ----------------------------------------
   IMAGE PLACEHOLDERS
---------------------------------------- */
.img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-bg-card);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  transition: border-color var(--transition);
}

.img-placeholder:hover {
  border-color: var(--color-accent);
}

.img-placeholder__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
}

.img-placeholder__inner svg {
  width: 40px;
  height: 40px;
  color: var(--color-text-faint);
}

.img-placeholder__inner p {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.img-placeholder__inner span {
  font-size: 12px;
  color: var(--color-text-faint);
  background: var(--color-bg-2);
  padding: 4px 10px;
  border-radius: 30px;
}

/* ----------------------------------------
   NAVIGATION
---------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  color: var(--color-white);
  background: var(--color-accent);
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 14px;
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  color: var(--color-white);
  background: #4a5cee;
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ----------------------------------------
   HERO
---------------------------------------- */
.hero {
  padding-top: 160px;
  padding-bottom: 100px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Subtle radial glow in hero background */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(91, 110, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Canvas particle layer */
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Floating gradient blobs */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero__blob--1 {
  width: 580px;
  height: 580px;
  background: radial-gradient(circle at 40% 40%, rgba(91, 110, 255, 0.20), rgba(91, 110, 255, 0.03));
  top: -140px;
  left: -80px;
  animation: blobDrift 9s ease-in-out infinite alternate;
}

.hero__blob--2 {
  width: 460px;
  height: 460px;
  background: radial-gradient(circle at 60% 60%, rgba(0, 184, 148, 0.18), rgba(0, 184, 148, 0.03));
  bottom: -60px;
  right: -100px;
  animation: blobDrift 11s ease-in-out infinite alternate-reverse;
}

.hero__blob--3 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle at 50% 50%, rgba(255, 149, 0, 0.14), rgba(255, 149, 0, 0.02));
  top: 45%;
  left: 42%;
  animation: blobDrift 13s ease-in-out infinite alternate;
  animation-delay: -5s;
}

@keyframes blobDrift {
  0%   { transform: translate(0px,   0px)   scale(1); }
  30%  { transform: translate(25px, -35px)  scale(1.05); }
  65%  { transform: translate(-18px, 22px)  scale(0.96); }
  100% { transform: translate(30px,  12px)  scale(1.07); }
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero__greeting {
  font-size: 16px;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.hero__name {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 8px;
  white-space: nowrap;
}

.hero__title {
  font-size: clamp(18px, 3vw, 26px);
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.hero__description {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--color-border);
}

.stat__number {
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
}

.stat__label {
  display: block;
  font-size: 12px;
  color: var(--color-text-faint);
  margin-top: 2px;
}

.hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero__img-placeholder {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 50%;
  max-width: 380px;
  border: 3px solid var(--color-border);
  box-shadow: var(--shadow-glow);
}

/* When you upload your real photo, apply these styles: */
.hero__img {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-border);
  box-shadow: var(--shadow-glow);
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.badge__dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent-2);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-text-faint);
  animation: bounce 2s ease infinite;
}

.hero__scroll svg {
  width: 18px;
  height: 18px;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ----------------------------------------
   ABOUT
---------------------------------------- */
.about {
  background: var(--color-bg-2);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__img-placeholder {
  min-height: 360px;
  border-radius: var(--radius-lg);
}

/* When you upload your about photo: */
.about__img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.about__card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
}

.about__card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  margin-bottom: 4px;
}

.about__card-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
}

.about__card-location {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.about__lead {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-white);
  line-height: 1.5;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.about__body {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
}

.highlight__icon {
  font-size: 18px;
}

/* ----------------------------------------
   SERVICES
---------------------------------------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card--featured {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, rgba(91, 110, 255, 0.08) 0%, var(--color-bg-card) 100%);
  box-shadow: var(--shadow-glow);
}

.service-card__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.service-card__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 10px;
}

.service-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ----------------------------------------
   PROJECTS
---------------------------------------- */
.projects {
  background: var(--color-bg-2);
}

.projects__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.project-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: #333;
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.project-card--hero {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.project-card--hero .project-card__media {
  min-height: 380px;
}

.project-card__media {
  position: relative;
  min-height: 240px;
  overflow: hidden;
}

.project__img-placeholder {
  min-height: 240px;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
}

.project-card--hero .project__img-placeholder {
  min-height: 380px;
  border-bottom: none;
  border-right: 1px solid var(--color-border);
}

/* When you upload real project images: */
.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__img {
  transform: scale(1.03);
}

.project-card__tags {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text);
  background: rgba(245, 245, 247, 0.92);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

.project-card__content {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-card__label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 10px;
  display: block;
}

.project-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.project-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-card__points {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.project-card__points li {
  font-size: 13px;
  color: var(--color-text-muted);
  padding-left: 16px;
  position: relative;
}

.project-card__points li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 12px;
}

.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent);
  margin-top: auto;
  transition: gap var(--transition);
}

.project-card__link:hover {
  gap: 10px;
}

/* ----------------------------------------
   SKILLS
---------------------------------------- */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.skills__category {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.skills__category-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skills__category-icon {
  font-size: 20px;
}

.skills__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.skill-item__name {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
}

.skill-item__bar {
  height: 4px;
  background: var(--color-bg-2);
  border-radius: 4px;
  overflow: hidden;
}

.skill-item__fill {
  height: 100%;
  width: var(--w);
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  border-radius: 4px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s ease;
}

.skill-item__fill.animated {
  transform: scaleX(1);
}

/* ----------------------------------------
   QUOTE SECTION
---------------------------------------- */
.quote-section {
  padding: 80px 0;
}

.quote-block {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 48px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  position: relative;
}

.quote-block::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 40px;
  font-size: 80px;
  color: var(--color-accent);
  font-family: Georgia, serif;
  line-height: 1;
}

.quote-block__text {
  font-size: 20px;
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.quote-block__author {
  font-size: 14px;
  color: var(--color-text-faint);
}

/* ----------------------------------------
   CONTACT
---------------------------------------- */
.contact {
  background: var(--color-bg-2);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact__item-icon {
  width: 44px;
  height: 44px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact__item-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

.contact__item-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: 4px;
}

.contact__item-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition);
}

.contact__item-value:hover {
  color: var(--color-accent);
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.form__input,
.form__textarea {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--color-text);
  transition: border-color var(--transition);
  outline: none;
  resize: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-faint);
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-accent);
}

/* ----------------------------------------
   FOOTER
---------------------------------------- */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.footer__tagline {
  font-size: 13px;
  color: var(--color-text-faint);
  margin-top: 6px;
}

.footer__links {
  display: flex;
  gap: 28px;
}

.footer__links a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-accent);
}

.footer__copy {
  font-size: 13px;
  color: var(--color-text-faint);
  text-align: center;
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}

/* ----------------------------------------
   ANIMATIONS — SCROLL REVEAL
---------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Delay helpers */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ----------------------------------------
   RESPONSIVE
---------------------------------------- */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__visual {
    order: -1;
  }

  .hero__img-placeholder,
  .hero__img {
    max-width: 260px;
    width: 260px;
    height: 260px;
  }

  .hero__description {
    max-width: 100%;
  }

  .hero {
    padding-top: 120px;
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

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

  .about__card {
    position: static;
    margin-top: 16px;
  }

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

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

  .project-card--hero {
    grid-template-columns: 1fr;
  }

  .project-card--hero .project__img-placeholder {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    min-height: 280px;
  }

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

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

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .nav__list {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }

  .nav__list.open {
    display: flex;
  }

  .nav__link {
    font-size: 20px;
  }

  .nav__toggle {
    display: flex;
    z-index: 1001;
    position: relative;
  }

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

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

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

  .footer__grid {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }

  .contact__form {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}