/* ============================================================
   monopole.one - Nordic Urban Watercolor
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
    --deep-navy: #0c1932;
    --midnight-steel: #1a2847;
    --burnished-brass: #9a8c6e;
    --warm-brass: #c4a96a;
    --pale-harbor: #f0ece4;
    --watercolor-indigo: #3a5a8c;
    --storm-wash: #6b8cad;
    --fog-white: #faf8f3;
    --charcoal-mist: #4a4a52;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Source Serif 4', Georgia, serif;
    --font-accent: 'DM Sans', Arial, sans-serif;

    --ease-entrance: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-hover: cubic-bezier(0.25, 0.46, 0.45, 0.94);

    --scroll-y: 0;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(1rem, 1.1vw, 1.15rem);
    line-height: 1.75;
    color: var(--deep-navy);
    background-color: var(--pale-harbor);
    overflow-x: hidden;
    position: relative;
}

/* --- SVG Filters (hidden) --- */
.svg-filters {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* --- Grain Overlay --- */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.04;
    filter: url(#grain);
    background: var(--pale-harbor);
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: var(--font-display);
    line-height: 1.4;
    letter-spacing: 0.02em;
}

p {
    max-width: 38em;
}

a {
    color: var(--deep-navy);
    text-decoration: none;
}

/* --- Navigation --- */
.nav-fixed {
    position: fixed;
    top: 3rem;
    right: 3rem;
    z-index: 100;
}

.hamburger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-end;
}

.hamburger-line {
    display: block;
    height: 1.5px;
    background: linear-gradient(135deg, var(--warm-brass) 0%, var(--burnished-brass) 40%, var(--warm-brass) 60%, var(--burnished-brass) 100%);
    transition: transform 300ms var(--ease-hover), opacity 300ms var(--ease-hover), width 300ms var(--ease-hover);
}

.hamburger-line--1 { width: 24px; }
.hamburger-line--2 { width: 18px; }
.hamburger-line--3 { width: 12px; }

/* Hamburger to X transformation */
.hamburger.is-active .hamburger-line--1 {
    width: 24px;
    transform: translateY(9px) rotate(45deg);
}

.hamburger.is-active .hamburger-line--2 {
    opacity: 0;
    width: 0;
}

.hamburger.is-active .hamburger-line--3 {
    width: 24px;
    transform: translateY(-9px) rotate(-45deg);
}

/* --- Navigation Overlay --- */
.nav-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: var(--midnight-steel);
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 500ms var(--ease-entrance);
}

.nav-overlay.is-open {
    transform: translateX(0);
}

.nav-overlay-skyline {
    position: absolute;
    left: 0;
    top: 0;
    width: 120px;
    height: 100%;
    opacity: 0.08;
    background:
        linear-gradient(0deg,
            var(--watercolor-indigo) 0%, var(--watercolor-indigo) 15%,
            transparent 15%, transparent 18%,
            var(--watercolor-indigo) 18%, var(--watercolor-indigo) 45%,
            transparent 45%, transparent 48%,
            var(--watercolor-indigo) 48%, var(--watercolor-indigo) 58%,
            transparent 58%, transparent 62%,
            var(--watercolor-indigo) 62%, var(--watercolor-indigo) 90%,
            transparent 90%, transparent 92%,
            var(--watercolor-indigo) 92%, var(--watercolor-indigo) 100%
        );
    transform: rotate(180deg);
}

.nav-overlay-content {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding: 4rem;
}

.nav-item {
    display: block;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 400ms var(--ease-entrance), transform 400ms var(--ease-entrance);
}

.nav-overlay.is-open .nav-item {
    opacity: 1;
    transform: translateX(0);
}

.nav-overlay.is-open .nav-item[data-index="0"] { transition-delay: 100ms; }
.nav-overlay.is-open .nav-item[data-index="1"] { transition-delay: 200ms; }
.nav-overlay.is-open .nav-item[data-index="2"] { transition-delay: 300ms; }
.nav-overlay.is-open .nav-item[data-index="3"] { transition-delay: 400ms; }
.nav-overlay.is-open .nav-item[data-index="4"] { transition-delay: 500ms; }

.nav-item-text {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--fog-white);
    display: block;
    transition: color 400ms var(--ease-hover);
}

.nav-item:hover .nav-item-text {
    color: var(--warm-brass);
}

.nav-item-rule {
    display: block;
    width: 0;
    height: 1px;
    background: var(--burnished-brass);
    margin-top: 0.5rem;
    transition: width 400ms var(--ease-entrance);
}

.nav-overlay.is-open .nav-item-rule {
    width: 100%;
}

.nav-overlay.is-open .nav-item[data-index="0"] .nav-item-rule { transition-delay: 200ms; }
.nav-overlay.is-open .nav-item[data-index="1"] .nav-item-rule { transition-delay: 300ms; }
.nav-overlay.is-open .nav-item[data-index="2"] .nav-item-rule { transition-delay: 400ms; }
.nav-overlay.is-open .nav-item[data-index="3"] .nav-item-rule { transition-delay: 500ms; }
.nav-overlay.is-open .nav-item[data-index="4"] .nav-item-rule { transition-delay: 600ms; }

.nav-close {
    position: absolute;
    top: 3rem;
    right: 3rem;
    background: none;
    border: none;
    color: var(--fog-white);
    font-size: 2rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 300ms var(--ease-hover), color 300ms var(--ease-hover);
    font-family: var(--font-display);
    line-height: 1;
}

.nav-overlay.is-open .nav-close {
    opacity: 1;
    transition-delay: 400ms;
}

.nav-close:hover {
    color: var(--warm-brass);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    padding: 12vh 8vw 0;
}

/* --- Watercolor City Impression (Hero) --- */
.watercolor-hero {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1200ms ease-in-out;
    overflow: hidden;
}

.watercolor-hero.is-visible {
    opacity: 1;
}

.wc-base-wash {
    position: absolute;
    top: 10%;
    left: 15%;
    width: 70%;
    height: 80%;
    background: radial-gradient(ellipse at 40% 50%, rgba(58, 90, 140, 0.20) 0%, rgba(58, 90, 140, 0.08) 50%, transparent 70%);
    pointer-events: none;
}

.wc-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.wc-building {
    position: absolute;
    bottom: 15%;
    background: rgba(12, 25, 50, 0.12);
    filter: blur(2px);
    box-shadow: 0 0 25px rgba(58, 90, 140, 0.10);
}

.wc-layer--bg .wc-building {
    background: rgba(12, 25, 50, 0.10);
    box-shadow: 0 0 30px rgba(58, 90, 140, 0.08);
}

.wc-layer--mid .wc-building {
    background: rgba(12, 25, 50, 0.15);
    box-shadow: 0 0 25px rgba(58, 90, 140, 0.12);
}

.wc-layer--fg .wc-building {
    background: rgba(12, 25, 50, 0.20);
    box-shadow: 0 0 20px rgba(58, 90, 140, 0.15);
    filter: blur(1.5px);
}

.wc-bleed {
    position: absolute;
    pointer-events: none;
}

.wc-bleed--1 {
    top: 20%;
    left: 10%;
    width: 35%;
    height: 40%;
    background: radial-gradient(ellipse at 60% 40%, rgba(58, 90, 140, 0.12) 0%, transparent 60%);
    box-shadow: 0 0 40px rgba(58, 90, 140, 0.08);
}

.wc-bleed--2 {
    bottom: 15%;
    right: 5%;
    width: 30%;
    height: 35%;
    background: radial-gradient(ellipse at 40% 60%, rgba(107, 140, 173, 0.10) 0%, transparent 55%);
    box-shadow: 0 0 30px rgba(107, 140, 173, 0.08);
}

/* --- Hero Content --- */
.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--deep-navy);
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 600ms ease-in-out, transform 600ms ease-in-out;
}

.hero-title.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-rule {
    width: 40vw;
    height: 1px;
    background: var(--burnished-brass);
    margin-top: 1rem;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 800ms var(--ease-entrance);
}

.hero-rule.is-visible {
    transform: scaleX(1);
}

.hero-tagline {
    font-family: var(--font-display);
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1rem, 1.1vw, 1.15rem);
    color: var(--charcoal-mist);
    margin-top: 2rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 800ms ease-in-out, transform 800ms ease-in-out;
}

.hero-tagline.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Section Layout --- */
.section {
    position: relative;
    padding: 20vh 8vw;
    min-height: 60vh;
}

.section-content {
    max-width: 680px;
    margin-left: calc(42% - 340px);
}

@media (max-width: 900px) {
    .section-content {
        margin-left: auto;
        margin-right: auto;
        padding: 0 1rem;
    }
}

/* --- Section Rule (anchor rule) --- */
.section-rule {
    width: 40%;
    height: 1px;
    background: var(--burnished-brass);
    margin-bottom: 2rem;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 600ms var(--ease-entrance);
}

.section-rule.is-animated {
    transform: scaleX(1);
}

/* --- Section Heading --- */
.section-heading {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.6rem, 3vw, 2.8rem);
    letter-spacing: 0.02em;
    color: var(--deep-navy);
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 500ms var(--ease-entrance), transform 500ms var(--ease-entrance);
}

.section-heading.is-animated {
    opacity: 1;
    transform: translateY(0);
}

/* --- Section Body --- */
.section-body {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 700ms var(--ease-entrance), transform 700ms var(--ease-entrance);
}

.section-body.is-animated {
    opacity: 1;
    transform: translateY(0);
}

.section-body p {
    margin-bottom: 1.25rem;
    color: var(--deep-navy);
}

.section-body p:last-child {
    margin-bottom: 0;
}

/* --- Floating Plates --- */
.floating-plate {
    max-width: 380px;
    margin-left: calc(42% + 400px);
    margin-top: -8rem;
    padding: 2.5rem 2rem;
    background: var(--fog-white);
    border: 1px solid rgba(154, 140, 110, 0.30);
    box-shadow: 0 4px 24px rgba(12, 25, 50, 0.08);
    position: relative;
    z-index: 5;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms var(--ease-entrance), transform 600ms var(--ease-entrance),
                box-shadow 500ms var(--ease-hover), border-color 500ms var(--ease-hover);
}

.floating-plate.is-animated {
    opacity: 1;
    transform: translateY(0);
}

.floating-plate:hover {
    box-shadow: 0 8px 40px rgba(12, 25, 50, 0.14);
    border-color: rgba(154, 140, 110, 0.60);
    transform: translateY(-4px);
    transition: box-shadow 500ms var(--ease-hover), border-color 500ms var(--ease-hover), transform 500ms var(--ease-hover);
}

/* Slower exit transition */
.floating-plate.is-animated:not(:hover) {
    transition: opacity 600ms var(--ease-entrance), transform 600ms var(--ease-hover),
                box-shadow 600ms var(--ease-hover), border-color 600ms var(--ease-hover);
}

.floating-plate--offset {
    margin-left: calc(42% + 340px);
    margin-top: -4rem;
}

@media (max-width: 1200px) {
    .floating-plate,
    .floating-plate--offset {
        margin-left: auto;
        margin-right: auto;
        margin-top: 3rem;
        max-width: 500px;
    }
}

.plate-quote {
    font-family: var(--font-display);
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    line-height: 1.5;
    color: var(--deep-navy);
}

/* --- Floating Rules --- */
.floating-rule {
    position: absolute;
    width: 60px;
    height: 1px;
    background: var(--burnished-brass);
    opacity: 0.5;
}

.floating-rule--1 {
    right: 15vw;
    top: 35%;
}

.floating-rule--2 {
    right: 22vw;
    top: 65%;
}

.floating-rule--3 {
    right: 10vw;
    top: 50%;
}

.floating-rule--4 {
    right: 18vw;
    top: 30%;
}

/* --- Watercolor Bleed Transitions --- */
.watercolor-bleed-transition {
    width: 100%;
    height: 20vh;
    position: relative;
    overflow: hidden;
    pointer-events: none;
}

.watercolor-bleed-transition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(58, 90, 140, 0.12) 30%,
        rgba(58, 90, 140, 0.12) 70%,
        transparent 100%
    );
    filter: blur(8px);
    transition: filter 800ms ease-in-out, opacity 800ms ease-in-out;
}

.watercolor-bleed-transition::after {
    content: '';
    position: absolute;
    top: 0;
    left: 30%;
    width: 70%;
    height: 100%;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(107, 140, 173, 0.08) 40%,
        rgba(107, 140, 173, 0.08) 60%,
        transparent 100%
    );
    filter: blur(6px);
}

.watercolor-bleed-transition.is-sharpened::before {
    filter: blur(4px);
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(58, 90, 140, 0.20) 30%,
        rgba(58, 90, 140, 0.20) 70%,
        transparent 100%
    );
}

/* --- Watercolor Band (full-bleed divider) --- */
.watercolor-band {
    width: 100%;
    height: 15vh;
    position: relative;
    overflow: hidden;
    pointer-events: none;
}

.watercolor-band-inner {
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(58, 90, 140, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 50%, rgba(107, 140, 173, 0.10) 0%, transparent 50%),
        linear-gradient(90deg, transparent, rgba(58, 90, 140, 0.08) 20%, rgba(107, 140, 173, 0.06) 50%, rgba(58, 90, 140, 0.08) 80%, transparent);
    filter: blur(4px);
}

/* --- Watercolor Accent (small, beside content) --- */
.watercolor-accent {
    position: absolute;
    right: 8vw;
    top: 20%;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(58, 90, 140, 0.25) 0%, rgba(107, 140, 173, 0.10) 50%, transparent 70%);
    filter: blur(3px);
    pointer-events: none;
}

/* --- Portfolio Section --- */
.watercolor-portfolio {
    position: relative;
    width: 100%;
    height: 30vh;
    margin: 4rem 0;
    overflow: hidden;
    pointer-events: none;
}

.wc-layer--portfolio-bg .wc-building {
    background: rgba(12, 25, 50, 0.10);
    box-shadow: 0 0 30px rgba(58, 90, 140, 0.08);
    bottom: 0;
}

.wc-layer--portfolio-fg .wc-building {
    background: rgba(12, 25, 50, 0.18);
    box-shadow: 0 0 20px rgba(58, 90, 140, 0.12);
    filter: blur(1.5px);
    bottom: 0;
}

.wc-bleed--portfolio {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(ellipse at 50% 60%, rgba(58, 90, 140, 0.12) 0%, transparent 60%);
}

/* --- Portfolio Entries --- */
.portfolio-entries {
    max-width: 680px;
    margin-left: calc(42% - 340px);
}

@media (max-width: 900px) {
    .portfolio-entries {
        margin-left: auto;
        margin-right: auto;
        padding: 0 1rem;
    }
}

.portfolio-entry {
    padding: 2.5rem 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms var(--ease-entrance), transform 600ms var(--ease-entrance);
}

.portfolio-entry.is-animated {
    opacity: 1;
    transform: translateY(0);
}

.entry-date {
    font-family: var(--font-accent);
    font-weight: 500;
    font-size: clamp(0.7rem, 0.85vw, 0.85rem);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--charcoal-mist);
    display: block;
    margin-bottom: 0.5rem;
}

.entry-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.3rem, 2vw, 1.8rem);
    letter-spacing: 0.02em;
    color: var(--deep-navy);
    margin-bottom: 0.75rem;
}

.entry-description {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--charcoal-mist);
    margin-bottom: 1.5rem;
}

.entry-rule {
    width: 100%;
    height: 1px;
    background: var(--burnished-brass);
    opacity: 0.3;
}

/* --- Contact Section --- */
.contact-email {
    margin-top: 1rem;
}

.brass-link {
    color: var(--deep-navy);
    position: relative;
    transition: color 400ms var(--ease-hover);
}

.brass-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--warm-brass);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 400ms var(--ease-hover);
}

.brass-link:hover {
    color: var(--warm-brass);
}

.brass-link:hover::after {
    transform: scaleX(1);
}

.contact-location {
    font-family: var(--font-accent);
    font-weight: 400;
    font-size: clamp(0.7rem, 0.85vw, 0.85rem);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--charcoal-mist);
    margin-top: 0.75rem;
}

/* --- Footer --- */
.footer {
    position: relative;
    padding: 4rem 8vw 3rem;
    overflow: hidden;
}

.footer-skyline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    background:
        linear-gradient(0deg,
            var(--deep-navy) 0%, var(--deep-navy) 100%
        );
    -webkit-mask-image: linear-gradient(
        90deg,
        transparent 0%,
        transparent 2%,
        var(--deep-navy) 2%, var(--deep-navy) 5%,
        transparent 5%, transparent 6%,
        var(--deep-navy) 6%, var(--deep-navy) 8%,
        transparent 8%, transparent 10%,
        var(--deep-navy) 10%, var(--deep-navy) 11%,
        transparent 11%, transparent 14%,
        var(--deep-navy) 14%, var(--deep-navy) 19%,
        transparent 19%, transparent 20%,
        var(--deep-navy) 20%, var(--deep-navy) 22%,
        transparent 22%, transparent 24%,
        var(--deep-navy) 24%, var(--deep-navy) 26%,
        transparent 26%, transparent 30%,
        var(--deep-navy) 30%, var(--deep-navy) 33%,
        transparent 33%, transparent 35%,
        var(--deep-navy) 35%, var(--deep-navy) 37%,
        transparent 37%, transparent 40%,
        var(--deep-navy) 40%, var(--deep-navy) 44%,
        transparent 44%, transparent 46%,
        var(--deep-navy) 46%, var(--deep-navy) 48%,
        transparent 48%, transparent 52%,
        var(--deep-navy) 52%, var(--deep-navy) 55%,
        transparent 55%, transparent 57%,
        var(--deep-navy) 57%, var(--deep-navy) 59%,
        transparent 59%, transparent 62%,
        var(--deep-navy) 62%, var(--deep-navy) 66%,
        transparent 66%, transparent 68%,
        var(--deep-navy) 68%, var(--deep-navy) 70%,
        transparent 70%, transparent 73%,
        var(--deep-navy) 73%, var(--deep-navy) 76%,
        transparent 76%, transparent 78%,
        var(--deep-navy) 78%, var(--deep-navy) 80%,
        transparent 80%, transparent 83%,
        var(--deep-navy) 83%, var(--deep-navy) 87%,
        transparent 87%, transparent 89%,
        var(--deep-navy) 89%, var(--deep-navy) 91%,
        transparent 91%, transparent 94%,
        var(--deep-navy) 94%, var(--deep-navy) 96%,
        transparent 96%, transparent 100%
    );
    mask-image: linear-gradient(
        90deg,
        transparent 0%,
        transparent 2%,
        var(--deep-navy) 2%, var(--deep-navy) 5%,
        transparent 5%, transparent 6%,
        var(--deep-navy) 6%, var(--deep-navy) 8%,
        transparent 8%, transparent 10%,
        var(--deep-navy) 10%, var(--deep-navy) 11%,
        transparent 11%, transparent 14%,
        var(--deep-navy) 14%, var(--deep-navy) 19%,
        transparent 19%, transparent 20%,
        var(--deep-navy) 20%, var(--deep-navy) 22%,
        transparent 22%, transparent 24%,
        var(--deep-navy) 24%, var(--deep-navy) 26%,
        transparent 26%, transparent 30%,
        var(--deep-navy) 30%, var(--deep-navy) 33%,
        transparent 33%, transparent 35%,
        var(--deep-navy) 35%, var(--deep-navy) 37%,
        transparent 37%, transparent 40%,
        var(--deep-navy) 40%, var(--deep-navy) 44%,
        transparent 44%, transparent 46%,
        var(--deep-navy) 46%, var(--deep-navy) 48%,
        transparent 48%, transparent 52%,
        var(--deep-navy) 52%, var(--deep-navy) 55%,
        transparent 55%, transparent 57%,
        var(--deep-navy) 57%, var(--deep-navy) 59%,
        transparent 59%, transparent 62%,
        var(--deep-navy) 62%, var(--deep-navy) 66%,
        transparent 66%, transparent 68%,
        var(--deep-navy) 68%, var(--deep-navy) 70%,
        transparent 70%, transparent 73%,
        var(--deep-navy) 73%, var(--deep-navy) 76%,
        transparent 76%, transparent 78%,
        var(--deep-navy) 78%, var(--deep-navy) 80%,
        transparent 80%, transparent 83%,
        var(--deep-navy) 83%, var(--deep-navy) 87%,
        transparent 87%, transparent 89%,
        var(--deep-navy) 89%, var(--deep-navy) 91%,
        transparent 91%, transparent 94%,
        var(--deep-navy) 94%, var(--deep-navy) 96%,
        transparent 96%, transparent 100%
    );
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-composite: source-in;
    /* Varying heights via gradient */
    background: linear-gradient(
        90deg,
        var(--deep-navy) 0%, var(--deep-navy) 5%,
        var(--deep-navy) 6%, var(--deep-navy) 8%,
        var(--deep-navy) 10%, var(--deep-navy) 11%,
        var(--deep-navy) 14%, var(--deep-navy) 19%,
        var(--deep-navy) 20%, var(--deep-navy) 22%,
        var(--deep-navy) 24%, var(--deep-navy) 100%
    );
    filter: blur(0.5px);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

.footer-name {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(0.9rem, 1vw, 1.1rem);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--deep-navy);
}

.footer-year {
    font-family: var(--font-accent);
    font-weight: 400;
    font-size: clamp(0.7rem, 0.85vw, 0.85rem);
    letter-spacing: 0.12em;
    color: var(--charcoal-mist);
}

/* --- Skyline watermark pattern behind headings --- */
.section-heading {
    position: relative;
}

.section-heading::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -20px;
    width: 120%;
    height: 120%;
    opacity: 0.03;
    background:
        linear-gradient(0deg,
            transparent 0%,
            transparent 20%,
            var(--deep-navy) 20%, var(--deep-navy) 40%,
            transparent 40%,
            transparent 50%,
            var(--deep-navy) 50%, var(--deep-navy) 100%
        );
    -webkit-mask-image: linear-gradient(
        90deg,
        var(--deep-navy) 0%, var(--deep-navy) 3%,
        transparent 3%, transparent 8%,
        var(--deep-navy) 8%, var(--deep-navy) 10%,
        transparent 10%, transparent 18%,
        var(--deep-navy) 18%, var(--deep-navy) 22%,
        transparent 22%, transparent 28%,
        var(--deep-navy) 28%, var(--deep-navy) 30%,
        transparent 30%, transparent 100%
    );
    mask-image: linear-gradient(
        90deg,
        var(--deep-navy) 0%, var(--deep-navy) 3%,
        transparent 3%, transparent 8%,
        var(--deep-navy) 8%, var(--deep-navy) 10%,
        transparent 10%, transparent 18%,
        var(--deep-navy) 18%, var(--deep-navy) 22%,
        transparent 22%, transparent 28%,
        var(--deep-navy) 28%, var(--deep-navy) 30%,
        transparent 30%, transparent 100%
    );
    pointer-events: none;
    z-index: -1;
}

/* --- Metallic Brass Drop-Cap --- */
.section-body p:first-child::first-letter {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 2.5em;
    float: left;
    line-height: 0.85;
    margin-right: 0.1em;
    margin-top: 0.05em;
    background: linear-gradient(135deg, #c4a96a 0%, #9a8c6e 40%, #c4a96a 60%, #9a8c6e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Body locked when nav is open --- */
body.nav-open {
    overflow: hidden;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .hero {
        padding: 10vh 6vw 0;
    }

    .section {
        padding: 12vh 6vw;
    }

    .nav-fixed {
        top: 1.5rem;
        right: 1.5rem;
    }

    .nav-close {
        top: 1.5rem;
        right: 1.5rem;
    }

    .floating-rule {
        display: none;
    }

    .hero-rule {
        width: 60vw;
    }

    .footer-skyline {
        height: 25px;
    }

    .watercolor-accent {
        display: none;
    }
}