/* ============================================================
   Samasta Saunas — shared styles
   Editorial warm-dark · Fraunces + Manrope · arched motifs
   ============================================================ */

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

:root {
    /* Palette */
    --ink: #1c2420;
    --ink-soft: #2a322d;
    --cream: #f3ede2;
    --paper: #faf7f1;
    --cedar: #8a5a3a;
    --cedar-deep: #6b4628;
    --moss: #6b7a63;
    --mist: rgba(243, 237, 226, 0.6);
    --hairline-light: rgba(28, 36, 32, 0.14);
    --hairline-dark: rgba(243, 237, 226, 0.18);

    /* Type */
    --font-display: 'Fraunces', 'Times New Roman', serif;
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Rhythm */
    --container: 1280px;
    --gutter: clamp(1.25rem, 4vw, 3rem);
    --section-y: clamp(5rem, 12vh, 9rem);

    /* Motion */
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

body {
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.65;
    font-size: 1rem;
    font-weight: 400;
    overflow-x: clip;
}

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

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

button {
    font: inherit;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

::selection {
    background: var(--cedar);
    color: var(--cream);
}

/* ── Typography ── */
.eyebrow {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--cedar);
}

.eyebrow--light { color: var(--cedar); }
.dark .eyebrow { color: #d4a373; }

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 1.02;
    letter-spacing: -0.025em;
    font-variation-settings: "opsz" 144, "SOFT" 50;
}

.display-xl {
    font-size: clamp(3.25rem, 9.5vw, 8.5rem);
    font-weight: 300;
    line-height: 0.96;
    letter-spacing: -0.035em;
    font-variation-settings: "opsz" 144, "SOFT" 80;
}

.display-l {
    font-size: clamp(2.25rem, 6vw, 4.75rem);
    line-height: 1;
    letter-spacing: -0.028em;
    font-variation-settings: "opsz" 144, "SOFT" 60;
}

.display-m {
    font-size: clamp(1.75rem, 3.6vw, 2.75rem);
    line-height: 1.08;
    letter-spacing: -0.022em;
    font-variation-settings: "opsz" 72, "SOFT" 50;
}

.display-s {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    line-height: 1.2;
    letter-spacing: -0.012em;
    font-variation-settings: "opsz" 36, "SOFT" 40;
}

.italic {
    font-style: italic;
    font-variation-settings: "opsz" 144, "SOFT" 100;
}

p {
    font-size: 1.025rem;
    line-height: 1.7;
}

p.lead {
    font-size: clamp(1.1rem, 1.4vw, 1.3rem);
    line-height: 1.55;
    color: var(--ink);
}

.dark p,
.dark p.lead {
    color: rgba(243, 237, 226, 0.82);
}

.muted {
    color: rgba(28, 36, 32, 0.62);
}
.dark .muted {
    color: rgba(243, 237, 226, 0.55);
}

/* ── Container ── */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
}

/* ── Sections ── */
.section {
    padding-block: var(--section-y);
    position: relative;
}

.section.dark {
    background: var(--ink);
    color: var(--cream);
}

.section.cream {
    background: var(--cream);
}

.section.paper {
    background: var(--paper);
}

.section + .section {
    border-top: 1px solid transparent;
}
.cream + .paper,
.paper + .cream,
.dark + .cream,
.dark + .paper,
.cream + .dark,
.paper + .dark { border-top-color: transparent; }

/* ── Nav ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    background: rgba(250, 247, 241, 0.78);
    border-bottom: 1px solid var(--hairline-light);
    transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
}

.nav.on-dark {
    background: rgba(28, 36, 32, 0.7);
    border-bottom-color: var(--hairline-dark);
    color: var(--cream);
}

.nav__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.brand__mark {
    width: 28px;
    height: 18px;
    color: var(--cedar);
}

.nav__links {
    display: flex;
    gap: clamp(1.5rem, 3vw, 3rem);
    list-style: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav__links a {
    position: relative;
    padding: 0.5rem 0;
    transition: opacity 0.3s var(--ease);
}

.nav__links a::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.4s var(--ease);
}

.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after {
    width: 100%;
}

.nav__links a[aria-current="page"] {
    color: var(--cedar);
}

.nav.on-dark .nav__links a[aria-current="page"] {
    color: #d4a373;
}

.nav__toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    color: inherit;
}

.nav__toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: currentColor;
    position: relative;
}

.nav__toggle span::before,
.nav__toggle span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 22px;
    height: 1.5px;
    background: currentColor;
    transition: transform 0.3s var(--ease);
}

.nav__toggle span::before { top: -7px; }
.nav__toggle span::after { top: 7px; }

@media (max-width: 900px) {
    .nav__toggle { display: flex; }
    .nav__links {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        height: calc(100dvh - 76px);
        background: var(--ink);
        color: var(--cream);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 3rem var(--gutter);
        gap: 0;
        transform: translateY(-110%);
        transition: transform 0.5s var(--ease);
        overflow-y: auto;
    }
    .nav__links.open {
        transform: translateY(0);
    }
    .nav__links li {
        width: 100%;
        border-bottom: 1px solid var(--hairline-dark);
    }
    .nav__links a {
        display: block;
        padding: 1.5rem 0;
        font-family: var(--font-display);
        font-size: 1.75rem;
        font-weight: 300;
        letter-spacing: -0.015em;
    }
    .nav__links a::after { display: none; }
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.75rem 1rem 1.75rem;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: var(--ink);
    color: var(--cream);
    border-radius: 999px 999px 4px 4px;
    transition: transform 0.4s var(--ease), background 0.4s var(--ease), letter-spacing 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.btn .arrow {
    width: 16px;
    height: 10px;
    transition: transform 0.4s var(--ease);
}

.btn:hover {
    background: var(--cedar);
    letter-spacing: 0.16em;
}

.btn:hover .arrow {
    transform: translateX(4px);
}

.btn--light {
    background: var(--cream);
    color: var(--ink);
}
.btn--light:hover {
    background: var(--paper);
    color: var(--cedar-deep);
}

.btn--outline {
    background: transparent;
    color: currentColor;
    border: 1px solid currentColor;
    border-radius: 999px 999px 4px 4px;
}
.btn--outline:hover {
    background: var(--ink);
    color: var(--cream);
}
.dark .btn--outline:hover {
    background: var(--cream);
    color: var(--ink);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cedar);
    border-bottom: 1px solid currentColor;
    padding-bottom: 0.3rem;
    transition: color 0.3s var(--ease), gap 0.3s var(--ease);
}
.link-arrow:hover { gap: 1rem; color: var(--cedar-deep); }
.dark .link-arrow,
.hero .link-arrow,
.origins .link-arrow,
.modular .link-arrow,
.origins-full .link-arrow { color: #d4a373; }
.dark .link-arrow:hover,
.hero .link-arrow:hover,
.origins .link-arrow:hover,
.modular .link-arrow:hover,
.origins-full .link-arrow:hover { color: var(--cream); }

.hero .eyebrow,
.origins .eyebrow,
.modular .eyebrow,
.origins-full .eyebrow { color: #d4a373; }

.hero p,
.origins p,
.modular p,
.origins-full p { color: rgba(243, 237, 226, 0.78); }

.hero .muted,
.origins .muted,
.modular .muted,
.origins-full .muted { color: rgba(243, 237, 226, 0.55); }

/* ── Arches (the brand motif) ── */

/* Reusable arched photo frame */
.photo {
    position: relative;
    overflow: hidden;
    background: var(--ink-soft);
}

.photo--arch {
    border-radius: 50% 50% 4px 4px / 28% 28% 4px 4px;
}

.photo--arch-soft {
    border-radius: 36% 36% 4px 4px / 22% 22% 4px 4px;
}

.photo--portrait {
    aspect-ratio: 3 / 4;
}

.photo--square {
    aspect-ratio: 1 / 1;
}

.photo--landscape {
    aspect-ratio: 4 / 3;
}

.photo--wide {
    aspect-ratio: 16 / 9;
}

/* Gradient placeholder backgrounds — atmospheric stand-ins
   until Dan's real photos arrive. Swap <div class="photo ..."> for
   <img src="..." class="photo ..." alt="..."> when ready. */
.photo--dusk {
    background:
        radial-gradient(ellipse 60% 50% at 50% 80%, rgba(218, 137, 78, 0.55), transparent 70%),
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(138, 90, 58, 0.7), transparent 75%),
        linear-gradient(170deg, #0e1410 0%, #1c2420 45%, #3a2a1f 100%);
}
.photo--ember {
    background:
        radial-gradient(circle at 30% 70%, rgba(232, 142, 60, 0.7), transparent 55%),
        radial-gradient(circle at 70% 40%, rgba(180, 80, 30, 0.4), transparent 60%),
        linear-gradient(160deg, #1a0f08 0%, #2a1810 50%, #4a2818 100%);
}
.photo--cedar {
    background:
        linear-gradient(150deg, #c69876 0%, #8a5a3a 50%, #5a3820 100%);
}
.photo--moss {
    background:
        radial-gradient(ellipse 70% 60% at 30% 30%, rgba(170, 180, 150, 0.6), transparent 70%),
        linear-gradient(160deg, #4a5a44 0%, #2c3a2a 60%, #1a2418 100%);
}
.photo--cream-warm {
    background:
        radial-gradient(ellipse 80% 70% at 70% 30%, rgba(243, 220, 188, 0.9), transparent 70%),
        linear-gradient(150deg, #e8d8c0 0%, #c69876 70%, #8a5a3a 100%);
}
.photo--mist {
    background:
        radial-gradient(ellipse 80% 60% at 50% 20%, rgba(220, 215, 200, 0.7), transparent 70%),
        linear-gradient(170deg, #d5cdbb 0%, #8a8576 50%, #3a3a2e 100%);
}

/* Subtle grain texture overlay on all photo slots */
.photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.18 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
    mix-blend-mode: overlay;
    opacity: 0.6;
    pointer-events: none;
}

/* When a photo has a real image (background-image set inline),
   soften the grain and add a warm tonal wash so the whole site
   reads with the same editorial palette. */
.photo--has-image::after {
    mix-blend-mode: soft-light;
    opacity: 0.45;
}
.photo--has-image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--ink-soft);
}
/* Warm duotone wash over real photos to unify them with the brand */
.photo--has-image > .photo__tint {
    position: absolute;
    inset: 0;
    background: linear-gradient(165deg, rgba(28, 36, 32, 0.15) 0%, rgba(138, 90, 58, 0.18) 100%);
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 1;
}

/* Concentric arch motif inside photo slots, evoking heater coils / doorway */
.photo--with-arcs::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400' fill='none' stroke='%23f3ede2' stroke-width='0.6' opacity='0.35'><path d='M50 380 Q50 100 200 100 Q350 100 350 380'/><path d='M80 380 Q80 140 200 140 Q320 140 320 380'/><path d='M110 380 Q110 180 200 180 Q290 180 290 380'/><path d='M140 380 Q140 220 200 220 Q260 220 260 380'/><path d='M170 380 Q170 260 200 260 Q230 260 230 380'/></svg>");
    background-size: 80% 80%;
    background-position: center bottom;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 2;
}

/* Decorative loose arc flourish, used at section corners */
.arc-flourish {
    position: absolute;
    pointer-events: none;
    opacity: 0.5;
    color: var(--cedar);
}
.dark .arc-flourish {
    color: rgba(212, 163, 115, 0.45);
    opacity: 1;
}

/* ── Footer ── */
.footer {
    background: var(--ink);
    color: var(--cream);
    padding: 5rem 0 2.5rem;
    position: relative;
    overflow: hidden;
}

.footer__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 760px) {
    .footer__inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.footer__brand .brand {
    font-size: 1.4rem;
}
.footer__brand .brand__mark {
    width: 38px;
    height: 24px;
    color: #d4a373;
}
.footer__tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.1rem;
    color: rgba(243, 237, 226, 0.7);
    max-width: 26ch;
    line-height: 1.4;
}

.footer__col h4 {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: #d4a373;
    margin-bottom: 1.25rem;
}

.footer__col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    font-size: 0.95rem;
}
.footer__col a:hover { color: #d4a373; }

.footer__disclaimer {
    grid-column: 1 / -1;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--hairline-dark);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.78rem;
    color: rgba(243, 237, 226, 0.5);
    letter-spacing: 0.04em;
}

.footer__arc {
    position: absolute;
    right: -120px;
    bottom: -180px;
    width: 520px;
    height: 520px;
    color: rgba(212, 163, 115, 0.12);
    pointer-events: none;
}

/* ── Reveal on scroll ── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.in {
    opacity: 1;
    transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ============================================================
   HOME — index.html
   ============================================================ */

.hero {
    position: relative;
    height: 160vh;
    height: 160dvh;
    background: var(--cream);
    color: var(--cream);
}

.hero__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    height: 100dvh;
    background: var(--cream);
    overflow: hidden;
    --hero-progress: 0;
    --hero-zoom: 1;
    --hero-scale: 1;
    --hero-frame: 0;
}

.hero__frame {
    position: absolute;
    inset: 0;
    overflow: hidden;
    transform: scale(var(--hero-scale));
    transform-origin: center 50%;
    opacity: var(--hero-opacity, 1);
    border-radius: calc(var(--hero-frame) * 10px);
    box-shadow:
        0 calc(var(--hero-frame) * 40px) calc(var(--hero-frame) * 100px) rgba(28, 36, 32, calc(var(--hero-frame) * 0.32)),
        0 calc(var(--hero-frame) * 6px) calc(var(--hero-frame) * 18px) rgba(28, 36, 32, calc(var(--hero-frame) * 0.22));
    will-change: transform, border-radius, opacity;
}

.hero__image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 60%;
    background-repeat: no-repeat;
    background-color: var(--ink);
    transform: scale(var(--hero-zoom));
    transform-origin: center 55%;
    will-change: transform;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 55% at 50% 50%, rgba(28, 36, 32, 0.05) 0%, rgba(28, 36, 32, 0.45) 55%, rgba(28, 36, 32, 0.78) 100%),
        linear-gradient(180deg, rgba(28, 36, 32, 0.45) 0%, rgba(28, 36, 32, 0.0) 18%, rgba(28, 36, 32, 0.0) 78%, rgba(28, 36, 32, 0.55) 100%),
        linear-gradient(165deg, rgba(28, 36, 32, 0.12) 0%, rgba(138, 90, 58, 0.18) 100%);
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 1;
}

.hero__copy {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 76px var(--gutter) 0;
    z-index: 2;
    opacity: clamp(0, calc(1 - (var(--hero-progress) - 0.25) / 0.65), 1);
    will-change: opacity;
}

.hero__intro {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(1.15rem, 1.7vw, 1.65rem);
    line-height: 1.5;
    color: rgba(243, 237, 226, 0.92);
    text-align: center;
    max-width: 36ch;
    letter-spacing: 0.005em;
    font-variation-settings: "opsz" 72, "SOFT" 100;
    text-shadow: 0 1px 24px rgba(0, 0, 0, 0.45);
}

.hero__scroll {
    position: absolute;
    left: 50%;
    bottom: 2.25rem;
    transform: translateX(-50%);
    font-size: 0.7rem;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: rgba(243, 237, 226, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    z-index: 2;
    opacity: calc(1 - var(--hero-progress) * 2.4);
}
.hero__scroll::after {
    content: '';
    width: 1px;
    height: 36px;
    background: linear-gradient(to bottom, rgba(243, 237, 226, 0.7), transparent);
    animation: scroll-pulse 2.4s ease-in-out infinite;
}
@keyframes scroll-pulse {
    0%, 100% { transform: scaleY(0.6); transform-origin: top; opacity: 0.4; }
    50% { transform: scaleY(1); opacity: 0.85; }
}

@media (prefers-reduced-motion: reduce) {
    .hero { height: 100vh; }
    .hero__sticky { position: relative; }
    .hero__frame { top: 0; bottom: 0; left: 0; right: 0; border-radius: 0; box-shadow: none; }
    .hero__image { transform: scale(1.04); }
    .hero__copy,
    .hero__scroll { opacity: 1; transform: translateX(-50%) translateY(0); }
    .hero__copy { transform: none; }
}

/* Ethos manifesto */
.ethos {
    background: var(--cream);
    padding-block: clamp(2rem, 5vh, 3.5rem) clamp(8rem, 18vh, 13rem);
    position: relative;
    overflow: hidden;
}

.ethos__inner {
    max-width: 1100px;
    margin: 0 auto;
    padding-inline: var(--gutter);
    text-align: center;
    position: relative;
    z-index: 2;
}

.ethos__lead {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-block: 2rem 0;
    font-variation-settings: "opsz" 144, "SOFT" 100;
}

.ethos__lead--final {
    margin-top: 1.5rem;
}
.ethos__lead--final .ethos__line {
    font-size: 0.7em;
    color: rgba(28, 36, 32, 0.75);
    font-style: italic;
}

/* Scroll-progress-driven reveal — arcs draw, then eyebrow, then words pop, then final line types.
   Each element computes its own local reveal --p from --ethos-progress (set by JS as the section
   enters the viewport). Scrolling back up un-reveals because --p tracks scroll position directly. */
.ethos {
    --ethos-progress: 0;
}

.ethos__arc path {
    --p: clamp(0, calc((var(--ethos-progress, 0) - var(--i, 0) * 0.045) / 0.13), 1);
    stroke-dasharray: 1;
    stroke-dashoffset: calc(1 - var(--p));
}

.ethos__eyebrow {
    --p: clamp(0, calc((var(--ethos-progress, 0) - 0.08) / 0.06), 1);
    display: inline-block;
    opacity: var(--p);
    transform: translateY(calc((1 - var(--p)) * 8px));
}

.ethos__word,
.ethos__sep {
    --p: clamp(0, calc((var(--ethos-progress, 0) - 0.28 - var(--i, 0) * 0.025) / 0.05), 1);
    display: inline-block;
    opacity: var(--p);
    transform: translateY(calc((1 - var(--p)) * 14px)) scale(calc(0.9 + var(--p) * 0.1));
    font-style: italic;
}
.ethos__sep {
    color: rgba(28, 36, 32, 0.3);
    margin-inline: 0.45em;
    font-style: normal;
}
.ethos__word--accent {
    color: var(--cedar);
}

.ethos__line {
    display: inline-block;
}
.ethos__line .char {
    --p: clamp(0, calc((var(--ethos-progress, 0) - 0.55 - var(--i, 0) * 0.008) / 0.04), 1);
    display: inline-block;
    white-space: pre;
    opacity: var(--p);
    transform: translateY(calc((1 - var(--p)) * 3px));
}

@media (prefers-reduced-motion: reduce) {
    .ethos { --ethos-progress: 1; }
    .ethos__arc path,
    .ethos__eyebrow,
    .ethos__word,
    .ethos__sep,
    .ethos__line .char {
        opacity: 1;
        transform: none;
        stroke-dashoffset: 0;
    }
}

.ethos__arc {
    position: absolute;
    left: 50%;
    top: 38%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 800px;
    height: auto;
    color: rgba(138, 90, 58, 0.22);
    pointer-events: none;
    z-index: 1;
}

/* Facts row */
.facts {
    background: var(--paper);
    padding-block: clamp(4rem, 9vh, 7rem);
    border-bottom: 1px solid var(--hairline-light);
    border-top: 1px solid var(--hairline-light);
}

.facts__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 1.3fr 2fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: end;
}

@media (max-width: 760px) {
    .facts__inner { grid-template-columns: 1fr; }
}

.facts__intro h2 {
    margin: 1.5rem 0 1.5rem;
}

.facts__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: end;
}
@media (max-width: 600px) {
    .facts__grid { grid-template-columns: 1fr; gap: 1rem; border-top: 1px solid var(--hairline-light); padding-top: 2rem; }
}

.fact {
    padding-top: 2rem;
    border-top: 1px solid var(--hairline-light);
}
.fact__num {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
    color: var(--ink);
}
.fact__num small {
    font-size: 0.55em;
    color: var(--cedar);
    margin-left: 0.25em;
    font-style: italic;
}
.fact__label {
    font-size: 0.85rem;
    color: rgba(28, 36, 32, 0.65);
    line-height: 1.4;
    max-width: 22ch;
}

/* Photo strip — three arches */
.strip {
    background: var(--cream);
    padding-block: clamp(4rem, 9vh, 7rem);
}
.strip__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2.5vw, 2.5rem);
}
@media (max-width: 760px) {
    .strip__inner { grid-template-columns: 1fr; }
}
.strip .photo {
    aspect-ratio: 3 / 4;
}
.strip__caption {
    margin-top: 1rem;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(28, 36, 32, 0.55);
    display: flex;
    justify-content: space-between;
}
.strip__caption span:first-child { color: var(--cedar); }

/* Origins teaser */
.origins {
    background: var(--ink);
    color: var(--cream);
    padding-block: clamp(6rem, 13vh, 10rem);
    position: relative;
    overflow: hidden;
}
.origins__inner {
    max-width: 900px;
    margin: 0 auto;
    padding-inline: var(--gutter);
    text-align: center;
    position: relative;
    z-index: 2;
}
.origins__quote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.6rem, 3.2vw, 2.6rem);
    line-height: 1.3;
    margin-block: 2rem 2.5rem;
    color: var(--cream);
    font-variation-settings: "opsz" 72, "SOFT" 100;
}
.origins__quote::before,
.origins__quote::after {
    content: '"';
    color: var(--cedar);
    opacity: 0.6;
}
.origins__arc {
    position: absolute;
    right: -200px;
    bottom: -200px;
    width: 600px;
    color: rgba(212, 163, 115, 0.12);
    pointer-events: none;
}
.origins__arc--left {
    right: auto;
    left: -200px;
    top: -200px;
    bottom: auto;
    transform: rotate(180deg);
}

/* Closing CTA band */
.cta-band {
    background: var(--cream);
    padding-block: clamp(5rem, 12vh, 8rem);
    text-align: center;
    border-top: 1px solid var(--hairline-light);
}
.cta-band__inner {
    max-width: 800px;
    margin: 0 auto;
    padding-inline: var(--gutter);
}
.cta-band h2 {
    margin-bottom: 1.5rem;
}
.cta-band p {
    margin-bottom: 2.5rem;
    max-width: 50ch;
    margin-inline: auto;
    color: rgba(28, 36, 32, 0.7);
    font-size: 1.1rem;
}

/* ============================================================
   THE SAUNA — sauna.html
   ============================================================ */

.sauna-hero {
    padding-top: calc(76px + 4rem);
    padding-bottom: 5rem;
    background: var(--paper);
}
.sauna-hero__grid {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: stretch;
}
@media (max-width: 900px) {
    .sauna-hero__grid { grid-template-columns: 1fr; }
}
.sauna-hero__photo {
    aspect-ratio: 3 / 4;
    min-height: 540px;
}
@media (max-width: 900px) {
    .sauna-hero__photo { min-height: 0; aspect-ratio: 4/5; }
}

.spec-card {
    background: var(--cream);
    padding: clamp(2rem, 4vw, 3.5rem);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2.5rem;
    position: relative;
    overflow: hidden;
}
.spec-card .eyebrow { margin-bottom: 1.5rem; }
.spec-card h1 { margin-bottom: 0.5rem; }
.spec-card__lead {
    color: rgba(28, 36, 32, 0.7);
    font-size: 1.1rem;
    line-height: 1.55;
}

.specs {
    list-style: none;
    display: flex;
    flex-direction: column;
}
.specs li {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: baseline;
    padding-block: 1.1rem;
    border-top: 1px solid var(--hairline-light);
    font-size: 0.95rem;
}
.specs li:last-child {
    border-bottom: 1px solid var(--hairline-light);
}
.specs li dt {
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(28, 36, 32, 0.55);
}
.specs li dd {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--ink);
    text-align: right;
    font-feature-settings: "ss01";
}
.specs li dd em {
    font-style: italic;
    color: var(--cedar);
}

/* Materials trio */
.materials {
    background: var(--cream);
    padding-block: var(--section-y);
}
.materials__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
}
.materials__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: end;
    margin-bottom: 4rem;
}
@media (max-width: 760px) {
    .materials__head { grid-template-columns: 1fr; }
}
.materials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.25rem, 3vw, 2.5rem);
}
@media (max-width: 900px) {
    .materials__grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
.material .photo {
    aspect-ratio: 4 / 5;
    margin-bottom: 1.5rem;
}
.material h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    line-height: 1.15;
}
.material p {
    font-size: 0.98rem;
    color: rgba(28, 36, 32, 0.68);
    line-height: 1.6;
    max-width: 36ch;
}
.material__num {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--cedar);
    font-style: italic;
    margin-bottom: 0.5rem;
    display: block;
}

/* Modular section — process */
.modular {
    background: var(--ink);
    color: var(--cream);
    padding-block: var(--section-y);
    position: relative;
    overflow: hidden;
}
.modular__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    position: relative;
    z-index: 2;
}
@media (max-width: 900px) {
    .modular__inner { grid-template-columns: 1fr; }
}
.modular h2 { margin-block: 1.5rem 1.5rem; }
.modular__photo {
    aspect-ratio: 4 / 3;
}
.modular__steps {
    list-style: none;
    margin-top: 2rem;
}
.modular__steps li {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 1.5rem;
    padding-block: 1.5rem;
    border-bottom: 1px solid var(--hairline-dark);
    align-items: baseline;
}
.modular__steps li:last-child { border-bottom: none; }
.modular__steps .num {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.5rem;
    color: #d4a373;
}
.modular__steps .label {
    font-family: var(--font-display);
    font-size: 1.4rem;
    line-height: 1.25;
    color: var(--cream);
}

.modular__arc {
    position: absolute;
    right: -250px;
    top: -100px;
    width: 700px;
    color: rgba(212, 163, 115, 0.08);
    pointer-events: none;
}

/* Gallery */
.gallery {
    background: var(--paper);
    padding-block: var(--section-y);
}
.gallery__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
}
.gallery__head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 3rem;
    gap: 2rem;
    flex-wrap: wrap;
}
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(1rem, 2vw, 1.75rem);
}
.gallery__grid .photo {
    transition: transform 0.6s var(--ease);
}
.gallery__grid .photo:hover {
    transform: scale(1.015);
}
.g-1 { grid-column: span 7; aspect-ratio: 4/3; }
.g-2 { grid-column: span 5; aspect-ratio: 3/4; }
.g-3 { grid-column: span 4; aspect-ratio: 4/5; }
.g-4 { grid-column: span 4; aspect-ratio: 4/5; }
.g-5 { grid-column: span 4; aspect-ratio: 4/5; }
.g-6 { grid-column: span 12; aspect-ratio: 21/9; }

@media (max-width: 900px) {
    .gallery__grid { grid-template-columns: repeat(2, 1fr); }
    .g-1, .g-2, .g-3, .g-4, .g-5, .g-6 { grid-column: span 1; aspect-ratio: 4/5; }
    .g-1 { grid-column: span 2; aspect-ratio: 4/3; }
    .g-6 { grid-column: span 2; aspect-ratio: 16/9; }
}

/* Areas served */
.areas {
    background: var(--cream);
    padding-block: var(--section-y);
}
.areas__inner {
    max-width: 1000px;
    margin: 0 auto;
    padding-inline: var(--gutter);
    text-align: center;
}
.areas__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem 1.5rem;
    margin-top: 2.5rem;
}
.areas__list span {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    color: var(--ink);
}
.areas__list span:nth-child(even) {
    color: var(--cedar);
    font-style: italic;
}
.areas__sep {
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(28, 36, 32, 0.3);
    margin: 0 0.5rem;
    vertical-align: middle;
}

/* Site requirements panel */
.notice {
    background: var(--paper);
    padding-block: clamp(4rem, 9vh, 7rem);
    border-top: 1px solid var(--hairline-light);
}
.notice__inner {
    max-width: 880px;
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 760px) {
    .notice__inner { grid-template-columns: 1fr; gap: 1.5rem; }
}
.notice h3 {
    font-size: 1.3rem;
    line-height: 1.2;
    margin-top: 0.5rem;
}
.notice p {
    font-size: 1rem;
    color: rgba(28, 36, 32, 0.72);
    margin-bottom: 1rem;
    line-height: 1.6;
}
.notice p:last-child { margin-bottom: 0; }
.notice p strong {
    color: var(--cedar-deep);
    font-weight: 500;
}

/* ============================================================
   ABOUT — about.html
   ============================================================ */

.about-hero {
    padding-top: calc(76px + 4rem);
    padding-bottom: var(--section-y);
    background: var(--paper);
    position: relative;
    overflow: hidden;
}
.about-hero__grid {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}
@media (max-width: 900px) {
    .about-hero__grid { grid-template-columns: 1fr; }
}
.about-hero__photo {
    aspect-ratio: 3 / 4;
}
.about-hero__text h1 {
    margin-block: 1.5rem 2rem;
}
.about-hero__text h1 em {
    color: var(--cedar);
    font-style: italic;
}

.maker-story {
    background: var(--paper);
    padding-bottom: var(--section-y);
}
.maker-story__inner {
    max-width: 760px;
    margin: 0 auto;
    padding-inline: var(--gutter);
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--ink);
    column-gap: 3rem;
}
.maker-story__inner p {
    margin-bottom: 1.4rem;
    font-size: 1.1rem;
    line-height: 1.75;
}
.maker-story__inner p:first-of-type::first-letter {
    font-family: var(--font-display);
    font-size: 4em;
    font-weight: 300;
    float: left;
    line-height: 0.85;
    padding-right: 0.1em;
    padding-top: 0.05em;
    color: var(--cedar);
    font-variation-settings: "opsz" 144, "SOFT" 80;
}
.pullquote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.25;
    margin: 3rem 0;
    padding-left: 1.5rem;
    border-left: 2px solid var(--cedar);
    color: var(--ink);
    font-variation-settings: "opsz" 144, "SOFT" 100;
}

/* Original intentions (dark interlude) */
.origins-full {
    background: var(--ink);
    color: var(--cream);
    padding-block: var(--section-y);
    position: relative;
    overflow: hidden;
}
.origins-full__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    position: relative;
    z-index: 2;
}
.origins-full__head {
    max-width: 700px;
    margin-bottom: 4rem;
}
.origins-full__head h2 {
    margin-block: 1.5rem 1.5rem;
}
.origins-full__head p {
    color: rgba(243, 237, 226, 0.7);
    max-width: 55ch;
}
.origins-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid var(--hairline-dark);
    border-left: 1px solid var(--hairline-dark);
}
@media (max-width: 760px) {
    .origins-grid { grid-template-columns: 1fr; }
}
.origin {
    padding: clamp(2rem, 4vw, 3rem);
    border-right: 1px solid var(--hairline-dark);
    border-bottom: 1px solid var(--hairline-dark);
    position: relative;
}
.origin__num {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.95rem;
    color: #d4a373;
    margin-bottom: 1rem;
    display: block;
}
.origin h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--cream);
    line-height: 1.2;
}
.origin p {
    font-size: 0.98rem;
    color: rgba(243, 237, 226, 0.7);
    line-height: 1.65;
}

/* ============================================================
   ENQUIRE — enquire.html
   ============================================================ */

.enquire-hero {
    padding-top: calc(76px + 4rem);
    padding-bottom: 4rem;
    background: var(--paper);
}
.enquire-hero__inner {
    max-width: 1000px;
    margin: 0 auto;
    padding-inline: var(--gutter);
    text-align: center;
}
.enquire-hero h1 {
    margin-block: 1.5rem 2rem;
}
.enquire-hero h1 em {
    color: var(--cedar);
    font-style: italic;
    display: inline-block;
}
.enquire-hero p {
    max-width: 50ch;
    margin-inline: auto;
    color: rgba(28, 36, 32, 0.7);
    font-size: 1.1rem;
}

/* Journey steps */
.journey {
    background: var(--cream);
    padding-block: var(--section-y);
}
.journey__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
}
.journey__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: end;
    margin-bottom: 4rem;
}
@media (max-width: 760px) {
    .journey__head { grid-template-columns: 1fr; }
}
.journey__steps {
    list-style: none;
    counter-reset: step;
    display: flex;
    flex-direction: column;
}
.journey__steps li {
    counter-increment: step;
    display: grid;
    grid-template-columns: 100px 1fr 1fr;
    gap: clamp(1.5rem, 3vw, 3rem);
    padding-block: clamp(2rem, 4vh, 3rem);
    border-top: 1px solid var(--hairline-light);
    align-items: start;
}
.journey__steps li:last-child { border-bottom: 1px solid var(--hairline-light); }
@media (max-width: 900px) {
    .journey__steps li { grid-template-columns: 60px 1fr; gap: 1rem 1.5rem; }
    .journey__steps li > div:last-child { grid-column: 1 / -1; padding-top: 0.5rem; }
}
.journey__steps .num {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    line-height: 1;
    color: var(--cedar);
    font-variation-settings: "opsz" 144, "SOFT" 100;
}
.journey__steps .num::before {
    content: counter(step, decimal-leading-zero);
}
.journey__steps h3 {
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}
.journey__steps p {
    color: rgba(28, 36, 32, 0.7);
    font-size: 0.98rem;
    line-height: 1.6;
}

/* Form */
.enquire-form-section {
    background: var(--paper);
    padding-block: var(--section-y);
}
.enquire-form-section__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(2rem, 5vw, 5rem);
}
@media (max-width: 900px) {
    .enquire-form-section__inner { grid-template-columns: 1fr; }
}
.enquire-form-section__intro h2 { margin-block: 1.5rem 1.5rem; }
.enquire-form-section__intro p {
    color: rgba(28, 36, 32, 0.7);
    margin-bottom: 1.5rem;
}
.enquire-form-section__intro .meta {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--hairline-light);
}
.enquire-form-section__intro .meta dt {
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cedar);
    margin-bottom: 0.25rem;
}
.enquire-form-section__intro .meta dd {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: var(--ink);
}
.enquire-form-section__intro .meta dd a:hover { color: var(--cedar); }

form.enquiry {
    background: var(--cream);
    padding: clamp(2rem, 4vw, 3.5rem);
    border-radius: 4px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 600px) {
    form.enquiry { grid-template-columns: 1fr; }
}
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field--wide { grid-column: 1 / -1; }
.field label {
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(28, 36, 32, 0.6);
}
.field input,
.field textarea {
    font: inherit;
    font-size: 1rem;
    padding: 0.75rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(28, 36, 32, 0.3);
    color: var(--ink);
    border-radius: 0;
    transition: border-color 0.3s var(--ease);
    font-family: var(--font-body);
}
.field input:focus,
.field textarea:focus {
    outline: none;
    border-bottom-color: var(--cedar);
}
.field textarea {
    resize: vertical;
    min-height: 130px;
    line-height: 1.55;
}

form.enquiry .submit-row {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--hairline-light);
}
form.enquiry .submit-row .note {
    font-size: 0.78rem;
    color: rgba(28, 36, 32, 0.55);
    max-width: 32ch;
    line-height: 1.4;
}
form.enquiry button[type="submit"] {
    padding: 1rem 2rem;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    background: var(--ink);
    color: var(--cream);
    border-radius: 999px 999px 4px 4px;
    transition: background 0.4s var(--ease);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}
form.enquiry button[type="submit"]:hover { background: var(--cedar); }

.form-success {
    grid-column: 1 / -1;
    padding: 2rem;
    background: var(--ink);
    color: var(--cream);
    border-radius: 4px;
    display: none;
    font-family: var(--font-display);
    font-size: 1.2rem;
    text-align: center;
    line-height: 1.4;
}
.form-success.show { display: block; }
.form-success em { color: #d4a373; font-style: italic; }

/* Final disclaimer */
.fine-print {
    background: var(--paper);
    padding-block: 3rem;
    text-align: center;
    border-top: 1px solid var(--hairline-light);
}
.fine-print p {
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    color: rgba(28, 36, 32, 0.55);
    max-width: 60ch;
    margin-inline: auto;
}