/* === Variables === */
:root {
    --forest: #1F3A2E;
    --forest-dark: #122620;
    --forest-darker: #0A1612;
    --moss: #467654;
    --moss-light: #5A9069;
    --sage: #8FA987;
    --sage-light: #B8CCB0;
    --cream: #F7F3EB;
    --cream-warm: #F0EADE;
    --cream-dark: #E5DDC9;
    --bark: #4A3828;
    --earth: #7D684C;
    --sand: #D4C5A9;
    --stone: #A39681;
    --text: #1F1F1F;
    --text-body: #3A3A3A;
    --text-muted: #6B6B6B;
    --text-soft: #8C8C8C;
    --white: #FBFAF6;
    --line: #D9D2BF;
    --shadow-sm: 0 2px 8px rgba(31, 58, 46, 0.06);
    --shadow: 0 4px 24px rgba(31, 58, 46, 0.08);
    --shadow-lg: 0 16px 48px rgba(31, 58, 46, 0.14);
    --radius: 4px;
    --radius-lg: 8px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --max-w: 1100px;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--cream);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--moss); color: var(--white); }

/* === Typography === */
h1, h2, h3 {
    font-family: 'Cormorant Garamond', 'Georgia', serif;
    font-weight: 600;
    color: var(--forest-dark);
    letter-spacing: -0.01em;
}

p { color: var(--text-body); }

a { color: inherit; }

/* === Nav === */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 22px 40px;
    background: transparent;
    transition: background var(--transition), padding var(--transition), box-shadow var(--transition), border-color var(--transition);
    border-bottom: 1px solid transparent;
}

#navbar.scrolled {
    background: rgba(18, 38, 32, 0.96);
    backdrop-filter: saturate(150%) blur(8px);
    -webkit-backdrop-filter: saturate(150%) blur(8px);
    padding: 14px 40px;
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: white;
    text-decoration: none;
}

.logo-mark {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5em;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1;
}

.logo-divider {
    width: 1px;
    height: 18px;
    background: rgba(255, 255, 255, 0.3);
}

.logo-name {
    font-size: 0.78em;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
}

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

.nav-links a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 0.83em;
    font-weight: 500;
    letter-spacing: 0.04em;
    white-space: nowrap;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 1px;
    background: var(--sage-light);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--transition);
}

.nav-links a:hover { color: white; }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-links .nav-cta {
    padding: 8px 18px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 100px;
    transition: all var(--transition);
}

.nav-links .nav-cta::after { display: none; }

.nav-links .nav-cta:hover {
    background: white;
    color: var(--forest-dark);
    border-color: white;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.4em;
    cursor: pointer;
    padding: 4px 8px;
}

/* === Hero === */
header {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--forest-darker) url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?q=80&w=2560&auto=format&fit=crop') center/cover no-repeat;
    text-align: center;
    overflow: hidden;
    padding: 100px 24px 80px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, rgba(10, 22, 18, 0.4) 0%, rgba(10, 22, 18, 0.7) 70%, rgba(10, 22, 18, 0.85) 100%),
        linear-gradient(to bottom, rgba(10, 22, 18, 0.45) 0%, rgba(10, 22, 18, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    animation: fadeUp 1.1s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border: 1px solid rgba(184, 204, 176, 0.35);
    border-radius: 100px;
    background: rgba(184, 204, 176, 0.08);
    color: var(--sage-light);
    font-size: 0.78em;
    font-weight: 500;
    letter-spacing: 0.04em;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--sage-light);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(184, 204, 176, 0.7);
    animation: pulse 2.4s infinite;
}

.hero-eyebrow {
    font-family: 'Inter', sans-serif;
    font-size: 0.78em;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 24px;
}

.hero-content h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3.2em, 9vw, 6.5em);
    font-weight: 600;
    color: white;
    line-height: 1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-headline {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.2em, 2.4vw, 1.65em);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 18px;
    font-style: italic;
    letter-spacing: 0.005em;
}

.hero-sub {
    font-family: 'Inter', sans-serif;
    font-size: 1em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 44px;
    font-weight: 300;
    letter-spacing: 0.01em;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.7em;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    animation: fadeIn 2s 1.2s ease both;
}

.scroll-line {
    width: 1px;
    height: 56px;
    background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
    animation: scrollLine 2.4s ease-in-out infinite;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 2px;
    font-family: 'Inter', sans-serif;
    font-size: 0.82em;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: all var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn--primary {
    background: var(--white);
    color: var(--forest-dark);
    border-color: var(--white);
}

.btn--primary:hover {
    background: var(--sage-light);
    border-color: var(--sage-light);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn--outline {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: white;
    transform: translateY(-1px);
}

.btn--full { width: 100%; }

/* Section CTA on light backgrounds */
.section .btn--primary {
    background: var(--forest-dark);
    color: white;
    border-color: var(--forest-dark);
}

.section .btn--primary:hover {
    background: var(--forest);
    border-color: var(--forest);
    box-shadow: var(--shadow-lg);
}

/* === Sections === */
.section { padding: 120px 24px; }
.section--alt { background: var(--white); }

.container { max-width: var(--max-w); margin: 0 auto; }
.container--narrow { max-width: 680px; margin: 0 auto; }

.section-head { margin-bottom: 64px; }

.section-head--center {
    text-align: center;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 48px;
}

.section-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.75em;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--moss);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2.2em, 4.5vw, 3.4em);
    color: var(--forest-dark);
    line-height: 1.1;
    font-weight: 500;
    letter-spacing: -0.015em;
}

.section-intro {
    font-size: 1.02em;
    color: var(--text-muted);
    margin-top: 18px;
    line-height: 1.7;
}

/* === About === */
.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 80px;
    align-items: start;
}

.about-text .lead {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.55em;
    line-height: 1.5;
    color: var(--forest-dark);
    margin-bottom: 24px;
    font-weight: 500;
    letter-spacing: -0.005em;
}

.about-text p {
    font-size: 1.02em;
    color: var(--text-body);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-actions { margin-top: 32px; }

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--forest);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92em;
    letter-spacing: 0.02em;
    border-bottom: 1px solid var(--moss);
    padding-bottom: 4px;
    transition: gap var(--transition), color var(--transition);
}

.link-arrow:hover {
    color: var(--moss);
    gap: 14px;
}

.about-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.fact {
    background: var(--cream);
    padding: 28px 22px;
    transition: background var(--transition);
}

.fact:hover { background: var(--cream-warm); }

.fact-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.7em;
    font-weight: 600;
    color: var(--forest-dark);
    line-height: 1.1;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.fact-label {
    font-size: 0.78em;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.5;
}

/* === Timeline === */
.timeline {
    margin-bottom: 80px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 56px;
    padding: 36px 0;
    border-top: 1px solid var(--line);
    position: relative;
}

.timeline-item:last-child { border-bottom: 1px solid var(--line); }

.timeline-meta {
    padding-top: 6px;
}

.timeline-dates {
    font-family: 'Inter', sans-serif;
    font-size: 0.82em;
    font-weight: 600;
    color: var(--forest);
    letter-spacing: 0.04em;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.timeline-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--moss);
    color: white;
    font-size: 0.68em;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 100px;
}

.timeline-role {
    font-size: 1.55em;
    font-weight: 600;
    color: var(--forest-dark);
    margin-bottom: 6px;
    line-height: 1.3;
}

.timeline-company {
    font-family: 'Inter', sans-serif;
    font-size: 0.92em;
    color: var(--earth);
    font-weight: 500;
    margin-bottom: 18px;
    letter-spacing: 0.01em;
}

.timeline-company .dot {
    color: var(--stone);
    margin: 0 4px;
}

.timeline-body ul {
    list-style: none;
    padding: 0;
}

.timeline-body ul li {
    position: relative;
    padding-left: 22px;
    font-size: 0.96em;
    color: var(--text-body);
    margin-bottom: 10px;
    line-height: 1.7;
}

.timeline-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 12px;
    height: 1px;
    background: var(--sage);
}

.timeline-body ul li strong {
    font-weight: 600;
    color: var(--forest-dark);
}

/* === Education === */
.subsection-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.7em;
    font-weight: 600;
    color: var(--forest-dark);
    margin-bottom: 28px;
    letter-spacing: -0.005em;
}

.edu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.edu-card {
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 28px;
    border-left: 3px solid var(--moss);
    transition: transform var(--transition), box-shadow var(--transition);
}

.edu-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.edu-degree {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.22em;
    font-weight: 600;
    color: var(--forest-dark);
    margin-bottom: 6px;
    letter-spacing: -0.005em;
}

.edu-school {
    font-size: 0.92em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.edu-year {
    font-size: 0.78em;
    font-weight: 600;
    color: var(--moss);
    letter-spacing: 0.06em;
}

/* === Projects === */
/* Screenshot spans the card; intro and details sit in two columns beneath it */
.project-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px 56px;
    align-items: start;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.project-media {
    grid-column: 1 / -1;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--forest-darker);
    box-shadow: var(--shadow);
}

.project-media img {
    display: block;
    width: 100%;
    height: auto;
}

/* Reuses the timeline tag */
.project-intro .timeline-tag { margin-bottom: 18px; }

.project-title {
    font-size: 2.4em;
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.1;
    margin-bottom: 6px;
}

.project-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3em;
    font-style: italic;
    line-height: 1.35;
    color: var(--forest);
    margin-bottom: 20px;
}

.project-desc p {
    font-size: 0.98em;
    line-height: 1.75;
    margin-bottom: 14px;
}

.project-stats {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 32px;
    margin: 0 0 22px;
    padding: 16px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.project-stats li {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.project-stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.7em;
    font-weight: 600;
    color: var(--forest-dark);
    line-height: 1;
}

.project-stat-label {
    font-size: 0.8em;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.project-details .skill-tags { margin-bottom: 20px; }

.project-meta {
    font-size: 0.82em;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.project-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px 28px;
}

/* === Skills === */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 56px;
}

.skill-group h3 {
    font-family: 'Inter', sans-serif;
    font-size: 0.82em;
    font-weight: 600;
    color: var(--forest);
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tags span {
    background: transparent;
    color: var(--forest-dark);
    padding: 7px 14px;
    border-radius: 100px;
    font-size: 0.82em;
    font-weight: 500;
    border: 1px solid var(--line);
    transition: all var(--transition);
    cursor: default;
}

.skill-tags span:hover {
    background: var(--forest-dark);
    color: white;
    border-color: var(--forest-dark);
    transform: translateY(-1px);
}

/* === Interests === */
.interests-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 64px;
    padding-top: 8px;
}

.interest {
    position: relative;
    padding-left: 24px;
}

.interest::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 12px;
    height: 1px;
    background: var(--moss);
}

.interest h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3em;
    color: var(--forest-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.interest p {
    font-size: 0.95em;
    color: var(--text-muted);
    line-height: 1.7;
}

/* === Contact Form === */
form {
    margin-top: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 22px;
}

.form-group label {
    font-size: 0.78em;
    font-weight: 600;
    color: var(--forest-dark);
    margin-bottom: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    /* Darker than --line so fields stay visible on the light section background (3:1) */
    border: 1px solid var(--stone);
    border-color: color-mix(in srgb, var(--stone) 70%, var(--earth));
    border-radius: var(--radius);
    font-size: 0.95em;
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--forest);
    box-shadow: 0 0 0 3px rgba(31, 58, 46, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-soft);
}

/* === Footer === */
footer {
    background: var(--forest-darker);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 24px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4em;
    font-weight: 600;
    color: white;
    letter-spacing: -0.005em;
    margin-bottom: 6px;
}

.footer-title {
    font-size: 0.85em;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.02em;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.84em;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color var(--transition);
}

.footer-links a:hover { color: var(--sage-light); }

.footer-bottom {
    max-width: var(--max-w);
    margin: 24px auto 0;
    text-align: center;
    font-size: 0.78em;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.02em;
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: var(--forest-dark);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1em;
    text-decoration: none;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), background var(--transition);
    box-shadow: var(--shadow);
    z-index: 500;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.back-to-top:hover {
    transform: translateY(-3px);
    background: var(--moss);
}

/* === Animations === */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(0.6); opacity: 0.4; }
    50%      { transform: scaleY(1); opacity: 1; }
}

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(184, 204, 176, 0.6); }
    70%  { box-shadow: 0 0 0 12px rgba(184, 204, 176, 0); }
    100% { box-shadow: 0 0 0 0 rgba(184, 204, 176, 0); }
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.9s cubic-bezier(0.2, 0.7, 0.3, 1);
}

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

/* === Screen-reader-only text === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === Focus Styles === */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--moss);
    outline-offset: 3px;
}

/* === Responsive === */
@media (max-width: 960px) {
    /* Six nav links: show the monogram only so the row fits on tablets.
       The name stays in the accessibility tree so the link reads "TP Trevor Provost". */
    .logo-divider { display: none; }
    .logo-name {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
    }
    .nav-links { gap: 26px; }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .skills-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .interests-row {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .project-card {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }
}

@media (max-width: 720px) {
    .section { padding: 80px 22px; }
    #navbar { padding: 16px 22px; }
    #navbar.scrolled { padding: 12px 22px; }
    .nav-links {
        display: none;
    }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        inset: 0;
        background: var(--forest-darker);
        align-items: center;
        justify-content: center;
        justify-content: safe center;
        /* Six links must still fit a landscape phone */
        gap: clamp(12px, 4.5vh, 36px);
        overflow-y: auto;
        z-index: 999;
    }
    .nav-links.open a {
        font-size: 1.4em;
        color: white;
    }
    .nav-toggle { display: block; z-index: 1000; }

    .section-head { margin-bottom: 44px; }
    .project-card { padding: 20px; gap: 24px; }
    .project-title { font-size: 2.1em; }
    .project-stats { gap: 8px 28px; }
    .project-stats li {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .edu-grid { grid-template-columns: 1fr; }
    .about-facts { grid-template-columns: 1fr 1fr; }
    .skills-grid { grid-template-columns: 1fr; gap: 36px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer-links {
        flex-wrap: wrap;
        gap: 20px;
    }
    .hero-actions { flex-direction: column; width: 100%; max-width: 280px; margin: 0 auto; }
    .hero-actions .btn { width: 100%; }
}