/* Theme: Horizon - Day 8, letter H: Inspired by sunrise gradients, ocean meets sky, distant vistas, twilight hues, panoramic views, atmospheric perspective, gradient transitions, soft pastels, warm glows, serene landscapes */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Quicksand:wght@400;500;600;700&display=swap');

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 85px;
}

body {
    font-family: 'Quicksand', sans-serif;
    font-size: 16.8px;
    line-height: 1.82;
    color: #2a3142;
    background: linear-gradient(180deg, #fef5e7 0%, #fff8f0 18%, #fffaf5 36%, #fef9f3 54%, #fff7ed 72%, #fef6ea 90%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(ellipse at 12% 8%, rgba(255, 183, 77, 0.048) 0%, transparent 56%),
        radial-gradient(ellipse at 88% 92%, rgba(255, 152, 0, 0.042) 0%, transparent 62%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 138, 101, 0.038) 0%, transparent 58%);
    pointer-events: none;
    z-index: 0;
    animation: horizonShift 44s ease-in-out infinite;
}

@keyframes horizonShift {
    0%, 100% {
        opacity: 0.68;
        transform: translateX(0) scale(1);
    }
    50% {
        opacity: 0.86;
        transform: translateX(8px) scale(1.06);
    }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(88deg, transparent 0px, rgba(255, 183, 77, 0.012) 1px, transparent 2.1px, transparent 164px),
        repeating-linear-gradient(-2deg, transparent 0px, rgba(255, 152, 0, 0.008) 1px, transparent 1.8px, transparent 172px);
    background-size: 166px 174px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.38;
}

#topnav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 245, 231, 0.92);
    backdrop-filter: blur(28px) saturate(172%);
    border-bottom: 1.6px solid rgba(255, 183, 77, 0.24);
    box-shadow: 0 4px 28px rgba(42, 49, 66, 0.06);
    transition: all 0.44s cubic-bezier(0.23, 0.64, 0.42, 0.98);
}

#topnav.scrolled {
    background: rgba(254, 245, 231, 0.96);
    box-shadow: 0 8px 38px rgba(42, 49, 66, 0.11);
    border-bottom-width: 2.4px;
}

.nav-container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 4.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.logo h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.64rem;
    font-weight: 600;
    color: #3d4a5c;
    margin: 0;
    letter-spacing: 0.88px;
    position: relative;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 48px;
    height: 2.4px;
    background: linear-gradient(90deg, #ffb74d 0%, #ff9800 100%);
    border-radius: 3px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.6rem;
}

.nav-menu li a {
    display: block;
    padding: 0.84rem 1.64rem;
    color: #3d4a5c;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    transition: all 0.38s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    position: relative;
    letter-spacing: 0.64px;
    border-radius: 18px;
}

.nav-menu li a::before {
    content: '';
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2.2px;
    background: linear-gradient(90deg, #ffb74d 0%, #ff9800 100%);
    transition: width 0.38s ease;
    border-radius: 3px;
}

.nav-menu li a:hover::before,
.nav-menu li a.active::before {
    width: 62%;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: #ff9800;
    background: rgba(255, 183, 77, 0.09);
}

.mobile-toggle {
    display: none;
    background: linear-gradient(138deg, #ffb74d 0%, #ff9800 100%);
    border: none;
    color: #fef5e7;
    font-size: 1.72rem;
    width: 62px;
    height: 62px;
    cursor: pointer;
    transition: all 0.38s ease;
    box-shadow: 0 10px 38px rgba(255, 183, 77, 0.38);
    border-radius: 16px;
}

.mobile-toggle:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(255, 183, 77, 0.48);
}

#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 164px 0 136px;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -18%;
    right: -12%;
    width: 720px;
    height: 720px;
    background: radial-gradient(circle, rgba(255, 183, 77, 0.13) 0%, transparent 68%);
    border-radius: 50%;
    animation: sunriseGlow 56s ease-in-out infinite;
    filter: blur(92px);
}

#hero::after {
    content: '';
    position: absolute;
    bottom: -22%;
    left: -16%;
    width: 680px;
    height: 680px;
    background: radial-gradient(circle, rgba(255, 152, 0, 0.11) 0%, transparent 68%);
    border-radius: 50%;
    animation: sunriseGlow 66s ease-in-out infinite reverse;
    filter: blur(92px);
}

@keyframes sunriseGlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.74;
    }
    34% {
        transform: translate(72px, -88px) scale(1.16);
        opacity: 0.86;
    }
    68% {
        transform: translate(-64px, 76px) scale(0.92);
        opacity: 0.78;
    }
}

.hero-content {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 4.8rem;
    display: grid;
    grid-template-columns: 1.28fr 1fr;
    gap: 7.6rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: dawnRise 1.54s cubic-bezier(0.23, 0.64, 0.42, 0.98);
}

@keyframes dawnRise {
    0% {
        opacity: 0;
        transform: translateY(64px) scale(0.96);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-text h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 4.96rem;
    font-weight: 700;
    line-height: 1.14;
    margin-bottom: 3.24rem;
    color: #2a3142;
    letter-spacing: -0.36px;
}

.hero-text h1 br {
    display: block;
}

.hero-subtitle {
    font-size: 1.68rem;
    color: #3d4a5c;
    margin-bottom: 4.64rem;
    line-height: 1.74;
    font-weight: 500;
    letter-spacing: 0.24px;
}

.hero-buttons {
    display: flex;
    gap: 2.64rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1.52rem 3.92rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    font-size: 1.02rem;
    letter-spacing: 0.72px;
    position: relative;
    overflow: hidden;
    border-radius: 28px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
    transition: left 0.76s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(138deg, #ffb74d 0%, #ff9800 100%);
    color: #fef5e7;
    box-shadow: 0 16px 58px rgba(255, 183, 77, 0.44);
    border: 2.6px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 24px 68px rgba(255, 183, 77, 0.56);
}

.btn-secondary {
    background: rgba(254, 245, 231, 0.98);
    color: #3d4a5c;
    border: 2.6px solid #ffb74d;
    box-shadow: 0 12px 42px rgba(0, 0, 0, 0.11);
}

.btn-secondary:hover {
    background: rgba(255, 183, 77, 0.13);
    color: #ff9800;
    border-color: #ff9800;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 56px rgba(255, 183, 77, 0.36);
}

.hero-image {
    animation: dawnRise 1.54s cubic-bezier(0.23, 0.64, 0.42, 0.98) 0.32s both;
}

.profile-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(34px);
    padding: 4.36rem;
    box-shadow: 
        0 28px 88px rgba(42, 49, 66, 0.2),
        inset 0 2.6px 0 rgba(255, 255, 255, 0.96);
    transition: all 0.54s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    position: relative;
    border: 2.6px solid rgba(255, 183, 77, 0.26);
    border-radius: 26px;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6.8px;
    background: linear-gradient(90deg, #ffb74d 0%, #ff9800 38%, #ffab40 62%, #ff9800 100%);
    border-radius: 26px 26px 0 0;
}

.profile-card:hover {
    transform: translateY(-16px) scale(1.04);
    box-shadow: 
        0 40px 116px rgba(42, 49, 66, 0.28),
        inset 0 2.6px 0 rgba(255, 255, 255, 1);
}

.profile-card img {
    width: 100%;
    margin-bottom: 3.24rem;
    box-shadow: 0 22px 72px rgba(42, 49, 66, 0.22);
    border: 2.6px solid rgba(255, 152, 0, 0.26);
    border-radius: 20px;
}

.profile-details h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 3.04rem;
    margin-bottom: 1.02rem;
    color: #2a3142;
    font-weight: 700;
    letter-spacing: 0.32px;
}

.profile-details p {
    color: #3d4a5c;
    margin-bottom: 3.24rem;
    line-height: 1.74;
    font-weight: 500;
}

.social-links a {
    display: inline-block;
    padding: 1.48rem 3.76rem;
    background: linear-gradient(138deg, #ffb74d 0%, #ff9800 100%);
    color: #fef5e7;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.72px;
    transition: all 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    box-shadow: 0 16px 58px rgba(255, 183, 77, 0.44);
    border-radius: 28px;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 24px 68px rgba(255, 183, 77, 0.56);
}

section {
    padding: 132px 0;
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 4.8rem;
}

.section-header {
    text-align: center;
    margin-bottom: 7.68rem;
    position: relative;
}

.section-header::before {
    content: '◆';
    position: absolute;
    top: -84px;
    left: 50%;
    transform: translateX(-50%) rotate(0deg);
    font-size: 4.24rem;
    color: #ffb74d;
    opacity: 0.62;
    animation: horizonFloat 26s ease-in-out infinite;
}

@keyframes horizonFloat {
    0%, 100% { 
        transform: translateX(-50%) scale(1) rotate(0deg); 
        opacity: 0.62; 
    }
    50% { 
        transform: translateX(-50%) scale(1.38) rotate(90deg); 
        opacity: 0.84; 
    }
}

.section-header h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 4.76rem;
    font-weight: 700;
    line-height: 1.18;
    color: #2a3142;
    letter-spacing: 0.42px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -38px;
    left: 50%;
    transform: translateX(-50%);
    width: 136px;
    height: 4.4px;
    background: linear-gradient(90deg, transparent 0%, #ffb74d 24%, #ff9800 50%, #ffab40 76%, transparent 100%);
    border-radius: 4px;
}

#experience {
    background: rgba(255, 255, 255, 0.68);
    backdrop-filter: blur(38px);
}

.timeline {
    position: relative;
    max-width: 1420px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 212px;
    top: 0;
    bottom: 0;
    width: 4.4px;
    background: linear-gradient(180deg, #ffb74d 0%, #ff9800 50%, #ffab40 100%);
    opacity: 0.68;
    border-radius: 4px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 404px 1fr;
    gap: 7.16rem;
    margin-bottom: 7.16rem;
    position: relative;
}

.timeline-year {
    font-family: 'Poppins', sans-serif;
    font-size: 4.72rem;
    font-weight: 700;
    color: #3d4a5c;
    position: relative;
    z-index: 2;
    text-align: right;
    padding-right: 4.76rem;
    letter-spacing: 0.52px;
}

.timeline-year::after {
    content: '';
    position: absolute;
    right: -86px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: linear-gradient(138deg, #ffb74d 0%, #ff9800 100%);
    border-radius: 50%;
    border: 7.2px solid rgba(254, 245, 231, 0.99);
    box-shadow: 
        0 0 0 16px rgba(255, 183, 77, 0.24),
        0 12px 48px rgba(255, 183, 77, 0.52);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(34px);
    padding: 5.12rem;
    transition: all 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    box-shadow: 0 26px 78px rgba(42, 49, 66, 0.17);
    border: 2.6px solid rgba(255, 183, 77, 0.22);
    border-radius: 22px;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6.4px;
    background: linear-gradient(180deg, #ffb74d 0%, #ff9800 100%);
    border-radius: 22px 0 0 22px;
}

.timeline-content:hover {
    transform: translateX(26px);
    box-shadow: 0 36px 102px rgba(42, 49, 66, 0.26);
}

.timeline-content h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 3.04rem;
    margin-bottom: 1.02rem;
    color: #2a3142;
    font-weight: 700;
    letter-spacing: 0.32px;
}

.timeline-content h4 {
    color: #3d4a5c;
    font-size: 1.68rem;
    margin-bottom: 2.48rem;
    font-weight: 600;
    letter-spacing: 0.28px;
}

.timeline-content p {
    color: #3d4a5c;
    line-height: 1.82;
    margin: 0;
}

.timeline-content a {
    color: #3d4a5c;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2.6px solid transparent;
    transition: all 0.38s ease;
}

.timeline-content a:hover {
    border-bottom-color: #ff9800;
    color: #ff9800;
}

#ai {
    background: linear-gradient(180deg, rgba(254, 247, 237, 0.68) 0%, rgba(254, 245, 231, 0.68) 100%);
    backdrop-filter: blur(38px);
}

.ai-projects {
    display: grid;
    gap: 6.96rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(34px);
    padding: 6.36rem;
    transition: all 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    position: relative;
    box-shadow: 0 28px 82px rgba(42, 49, 66, 0.19);
    border: 2.6px solid rgba(255, 183, 77, 0.26);
    border-radius: 26px;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6.8px;
    background: linear-gradient(90deg, #ffb74d 0%, #ff9800 22%, #ffab40 44%, #ff9800 66%, #ffb74d 100%);
    border-radius: 26px 26px 0 0;
}

.project-card:hover {
    transform: translateY(-16px);
    box-shadow: 0 40px 108px rgba(42, 49, 66, 0.28);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 3.64rem;
    margin-bottom: 2.48rem;
}

.project-header h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 4.04rem;
    color: #2a3142;
    margin: 0;
    font-weight: 700;
    letter-spacing: 0.42px;
}

.project-client {
    color: #3d4a5c;
    font-weight: 600;
    font-size: 1.68rem;
    margin-bottom: 3.84rem;
    letter-spacing: 0.28px;
}

.project-card > p {
    color: #3d4a5c;
    line-height: 1.82;
    margin-bottom: 4.56rem;
}

.project-impact {
    background: linear-gradient(138deg, rgba(255, 183, 77, 0.11) 0%, rgba(255, 152, 0, 0.08) 100%);
    padding: 3.64rem;
    color: #2a3142;
    line-height: 1.82;
    border-radius: 18px;
    border-left: 6.4px solid #ffb74d;
}

.project-impact strong {
    color: #3d4a5c;
    font-weight: 700;
}

#speaking {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(38px);
}

.speaking-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6.96rem;
}

.year-section {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(34px);
    padding: 5.12rem;
    transition: all 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    box-shadow: 0 28px 82px rgba(42, 49, 66, 0.17);
    border: 2.6px solid rgba(255, 183, 77, 0.26);
    border-radius: 22px;
}

.year-section:hover {
    transform: translateY(-16px);
    box-shadow: 0 38px 104px rgba(42, 49, 66, 0.26);
}

.year-section h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 4.44rem;
    margin-bottom: 4.56rem;
    color: #3d4a5c;
    text-align: center;
    padding-bottom: 3.64rem;
    border-bottom: 2.6px solid rgba(255, 183, 77, 0.28);
    font-weight: 700;
    letter-spacing: 0.42px;
}

.year-section.books {
    grid-column: span 2;
    background: linear-gradient(138deg, #ffb74d 0%, #ff9800 100%);
    border: none;
    box-shadow: 0 38px 104px rgba(255, 183, 77, 0.62);
}

.year-section.books h3 {
    color: #fef5e7;
    border-bottom-color: rgba(254, 245, 231, 0.36);
}

.achievements {
    list-style: none;
}

.achievements li {
    padding: 2.32rem 0;
    color: #3d4a5c;
    border-bottom: 2.6px solid rgba(255, 183, 77, 0.2);
    line-height: 1.82;
    position: relative;
    padding-left: 4.76rem;
}

.achievements li::before {
    content: '▸';
    position: absolute;
    left: 0;
    top: 2.32rem;
    color: #ffb74d;
    font-size: 2.48rem;
    font-weight: 400;
}

.year-section.books .achievements li {
    color: rgba(254, 245, 231, 0.98);
    border-bottom-color: rgba(254, 245, 231, 0.32);
}

.year-section.books .achievements li::before {
    color: #fef5e7;
}

.achievements li:last-child {
    border-bottom: none;
}

.achievements strong {
    color: #2a3142;
    font-weight: 700;
}

.year-section.books .achievements strong {
    color: #fef5e7;
}

#personal {
    background: linear-gradient(180deg, rgba(254, 245, 231, 0.68) 0%, rgba(254, 247, 237, 0.78) 100%);
    backdrop-filter: blur(38px);
}

#contact {
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(38px);
}

.contact-card {
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(42px);
    padding: 10.24rem 9.76rem;
    text-align: center;
    box-shadow: 0 48px 132px rgba(42, 49, 66, 0.26);
    max-width: 1440px;
    margin: 0 auto;
    border: 3px solid rgba(255, 183, 77, 0.34);
    position: relative;
    border-radius: 34px;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 9.6px;
    background: linear-gradient(90deg, transparent 0%, #ffb74d 14%, #ff9800 30%, #ffab40 50%, #ff9800 70%, #ffb74d 86%, transparent 100%);
    border-radius: 34px 34px 0 0;
}

.contact-card h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 6.48rem;
    margin-bottom: 4.76rem;
    color: #2a3142;
    font-weight: 700;
    letter-spacing: 0.56px;
}

.contact-card > p {
    font-size: 1.68rem;
    color: #3d4a5c;
    line-height: 1.82;
    margin-bottom: 7.32rem;
    max-width: 1260px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 4.56rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 2.48rem;
    padding: 3.04rem 6.56rem;
    background: linear-gradient(138deg, #ffb74d 0%, #ff9800 100%);
    color: #fef5e7;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.72px;
    transition: all 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
    box-shadow: 0 28px 82px rgba(255, 183, 77, 0.54);
    position: relative;
    overflow: hidden;
    border-radius: 28px;
}

.contact-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.46), transparent);
    transition: left 0.76s ease;
}

.contact-link:hover::before {
    left: 100%;
}

.contact-link:hover {
    transform: translateY(-10px);
    box-shadow: 0 40px 116px rgba(255, 183, 77, 0.68);
}

.contact-link .icon {
    font-size: 3.04rem;
}

#footer {
    background: linear-gradient(138deg, #2a3142 0%, #3d4a5c 100%);
    backdrop-filter: blur(34px);
    padding: 7.32rem 0;
    text-align: center;
    color: rgba(254, 245, 231, 0.88);
    border-top: 3px solid rgba(255, 183, 77, 0.42);
}

#footer a {
    color: #ffab40;
    text-decoration: none;
    transition: color 0.38s ease;
    font-weight: 600;
}

#footer a:hover {
    color: #fef5e7;
}

@media screen and (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 8.04rem;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        max-width: 660px;
        margin: 0 auto;
    }

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

    .year-section.books {
        grid-column: span 1;
    }
}

@media screen and (max-width: 900px) {
    .nav-container {
        padding: 0 3.4rem;
        height: 82px;
    }

    html {
        scroll-padding-top: 82px;
    }

    .nav-menu {
        position: fixed;
        top: 82px;
        left: 0;
        right: 0;
        background: rgba(254, 245, 231, 0.99);
        backdrop-filter: blur(42px);
        flex-direction: column;
        padding: 7.32rem;
        gap: 0;
        box-shadow: 0 36px 102px rgba(42, 49, 66, 0.42);
        transform: translateY(-150%);
        transition: transform 0.48s cubic-bezier(0.23, 0.64, 0.42, 0.98);
        border-bottom: 3px solid rgba(255, 183, 77, 0.36);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

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

    .nav-menu li a {
        width: 100%;
        text-align: center;
        padding: 2.08rem;
        border-bottom: 2.6px solid rgba(255, 183, 77, 0.2);
    }

    .mobile-toggle {
        display: block;
    }

    .hero-text h1 {
        font-size: 4.36rem;
    }

    .section-header h2 {
        font-size: 4.16rem;
    }

    .timeline::before {
        left: 50px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 4.76rem;
        margin-bottom: 8.04rem;
        padding-left: 10.24rem;
    }

    .timeline-year {
        text-align: left;
        padding-right: 0;
    }

    .timeline-year::after {
        left: -86px;
        right: auto;
    }

    .contact-card {
        padding: 9.76rem 7.32rem;
    }
}

@media screen and (max-width: 600px) {
    .container {
        padding: 0 3.04rem;
    }

    .nav-container {
        padding: 0 3.04rem;
        height: 76px;
    }

    html {
        scroll-padding-top: 76px;
    }

    #hero {
        padding: 136px 0 104px;
    }

    .hero-text h1 {
        font-size: 3.64rem;
    }

    .hero-subtitle {
        font-size: 1.44rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    section {
        padding: 100px 0;
    }

    .section-header {
        margin-bottom: 7.32rem;
    }

    .section-header h2 {
        font-size: 3.64rem;
    }

    .profile-card {
        padding: 4.36rem;
    }

    .timeline-item {
        padding-left: 7.32rem;
    }

    .timeline-content {
        padding: 4.36rem;
    }

    .project-card {
        padding: 5.48rem 4.36rem;
    }

    .contact-card {
        padding: 8.04rem 4.36rem;
    }

    .contact-card h2 {
        font-size: 4.36rem;
    }

    .contact-info {
        flex-direction: column;
    }

    .contact-link {
        justify-content: center;
        padding: 2.08rem 4.36rem;
        font-size: 0.92rem;
    }
}