/* ==========================================================================
   ROCHETTE CONCEPTION BOIS — Alpine Atelier Theme
   A mountain-crafted woodworker aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Palette */
    --color-walnut: #4A3423;
    --color-walnut-deep: #33241A;
    --color-bark: #2A1F14;
    --color-bark-light: #3D2E1F;
    --color-amber: #C8913A;
    --color-amber-light: #D9A854;
    --color-amber-glow: #E8C47A;
    --color-cream: #F5EDE0;
    --color-stone: #8B8578;
    --color-oak: #A9927B;
    --color-oak-light: #E6D9C7;

    /* Swiper's arrows and bullets default to its own blue */
    --swiper-theme-color: var(--color-amber);
    --color-snow: #FAFAF7;
    --color-parchment: #EDE4D3;
    --color-charcoal: #3A3026;

    /* Typography */
    --font-display: 'Fraunces', 'Georgia', serif;
    --font-body: 'Figtree', 'Segoe UI', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;

    /* Sizing */
    --nav-height: 80px;
    --nav-height-scrolled: 64px;
    --container-max: 1280px;
    --container-wide: 1440px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(42, 31, 20, 0.08);
    --shadow-md: 0 4px 20px rgba(42, 31, 20, 0.12);
    --shadow-lg: 0 12px 40px rgba(42, 31, 20, 0.18);
    --shadow-xl: 0 20px 60px rgba(42, 31, 20, 0.22);

    /* Transitions */
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s var(--ease-smooth);
    --transition-base: 0.4s var(--ease-out);
    --transition-slow: 0.6s var(--ease-out);

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-charcoal);
    background-color: var(--color-snow);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    font-size: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-bark);
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
}

h3 {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
}

h4 {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
}

h5 {
    font-size: 1.15rem;
}

p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   4. Layout Utilities
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container--wide {
    max-width: var(--container-wide);
}

.section {
    padding: var(--space-xl) 0;
}

.section--lg {
    padding: var(--space-2xl) 0;
}

.section--oak {
    background-color: var(--color-oak-light);
}

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

.section--parchment {
    background-color: var(--color-parchment);
}

.text-center {
    text-align: center;
}

/* Section header with decorative line */
.section__header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section__header h2 {
    display: inline-block;
    position: relative;
    padding-bottom: var(--space-sm);
}

.section__header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-amber);
    border-radius: 2px;
}

.section__subtitle {
    margin-top: var(--space-sm);
    font-size: 1.05rem;
    color: var(--color-stone);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--color-amber);
    color: var(--color-bark);
    box-shadow: 0 4px 15px rgba(200, 145, 58, 0.3);
}

.btn--primary:hover {
    background: var(--color-amber-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(200, 145, 58, 0.4);
    color: var(--color-bark);
}

.btn--outline {
    border: 2px solid var(--color-amber);
    color: var(--color-amber);
    background: transparent;
}

.btn--outline:hover {
    background: var(--color-amber);
    color: var(--color-bark);
    transform: translateY(-2px);
}

.btn--walnut {
    background: var(--color-walnut);
    color: var(--color-cream);
    box-shadow: 0 4px 15px rgba(74, 52, 35, 0.3);
}

.btn--walnut:hover {
    background: var(--color-walnut-deep);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(74, 52, 35, 0.4);
    color: var(--color-cream);
}

.btn--sm {
    padding: 0.6rem 1.4rem;
    font-size: 0.8rem;
}

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

/* --------------------------------------------------------------------------
   6. Navigation
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    padding: 0 var(--space-md);
    transition: all var(--transition-base);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(51, 36, 26, 0.7) 0%, transparent 100%);
    opacity: 1;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.navbar.scrolled::before {
    opacity: 0;
}

.navbar.scrolled {
    height: var(--nav-height-scrolled);
    background: rgba(74, 52, 35, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

/* For pages without hero (no transparent initial state) */
.navbar--solid {
    background: var(--color-walnut);
}

.navbar--solid::before {
    display: none;
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container-wide);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.navbar__brand {
    flex-shrink: 0;
}

.navbar__brand img {
    height: 44px;
    width: auto;
    transition: height var(--transition-base);
}

.navbar.scrolled .navbar__brand img {
    height: 36px;
}

.navbar__nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.navbar__link {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    transition: color var(--transition-fast);
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--color-amber);
    border-radius: 1px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.navbar__link:hover,
.navbar__link.active {
    color: #fff;
}

.navbar__link.active::after,
.navbar__link:hover::after {
    transform: scaleX(1);
}

.navbar__cta {
    margin-left: 1.5rem;
}

.navbar__cta .btn {
    padding: 0.6rem 1.6rem;
    font-size: 0.8rem;
}

/* Mobile toggle */
.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    z-index: 10;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.navbar__toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.open span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
@media (max-width: 991px) {
    .navbar__toggle {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        background: var(--color-walnut-deep);
        padding: calc(var(--nav-height) + var(--space-md)) var(--space-md) var(--space-md);
        display: flex;
        flex-direction: column;
        transition: right 0.4s var(--ease-out);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
        overflow-y: auto;
    }

    .navbar__menu.open {
        right: 0;
    }

    .navbar__nav {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .navbar__link {
        padding: 1rem 0.5rem;
        font-size: 1.05rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .navbar__link::after {
        display: none;
    }

    .navbar__link.active {
        color: var(--color-amber);
    }

    .navbar__cta {
        margin-left: 0;
        margin-top: var(--space-md);
    }

    .navbar__cta .btn {
        width: 100%;
    }

    /* Overlay */
    .navbar__overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .navbar__overlay.open {
        display: block;
    }
}

@media (min-width: 992px) {
    .navbar__menu {
        display: flex;
        align-items: center;
        gap: 0;
    }

    .navbar__overlay {
        display: none !important;
    }
}

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg img,
.hero__bg .swiper,
.hero__bg .swiper-slide {
    width: 100%;
    height: 100%;
}

.hero__bg .swiper-slide {
    overflow: hidden;
}

.hero__bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(51, 36, 26, 0.85) 0%,
        rgba(42, 31, 20, 0.7) 50%,
        rgba(51, 36, 26, 0.8) 100%
    );
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: var(--space-md);
    max-width: 800px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 700;
    color: var(--color-snow);
    line-height: 1.1;
    margin-bottom: var(--space-sm);
    text-shadow: 0 2px 30px rgba(0, 0, 0, 0.3);
}

.hero__divider {
    width: 80px;
    height: 3px;
    background: var(--color-amber);
    margin: var(--space-md) auto;
    border-radius: 2px;
}

.hero__subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    font-weight: 300;
    color: var(--color-parchment);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
}

.hero__cta {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Mountain silhouette divider */
.hero__mountains {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 4;
    line-height: 0;
}

.hero__mountains svg {
    width: 100%;
    height: auto;
    display: block;
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), transparent);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --------------------------------------------------------------------------
   8. Page Banner (for inner pages)
   -------------------------------------------------------------------------- */
.page-banner {
    position: relative;
    padding: calc(var(--nav-height) + var(--space-xl)) 0 var(--space-xl);
    background: var(--color-walnut);
    overflow: hidden;
    text-align: center;
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(169, 146, 123, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(200, 145, 58, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.page-banner__title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-snow);
    position: relative;
    z-index: 1;
}

.page-banner__mountains {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 2;
    line-height: 0;
}

.page-banner__mountains svg {
    width: 100%;
    height: auto;
    display: block;
}

/* --------------------------------------------------------------------------
   9. Project Cards
   -------------------------------------------------------------------------- */
.project-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.project-card__image-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 370 / 303;
}

.project-card__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-card__image-wrap img {
    transform: scale(1.08);
}

.project-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(42, 31, 20, 0.7) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__body {
    padding: var(--space-sm) 1.25rem;
}

.project-card__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-bark);
    transition: color var(--transition-fast);
}

.project-card:hover .project-card__title {
    color: var(--color-amber);
}

/* Project card — larger variant with description */
.project-card--detailed {
    background: var(--color-bark-light);
    color: var(--color-cream);
}

.project-card--detailed .project-card__image-wrap {
    aspect-ratio: 480 / 383;
}

.project-card--detailed .project-card__body {
    padding: 1.5rem;
}

.project-card--detailed .project-card__title {
    color: var(--color-cream);
    margin-bottom: 0.5rem;
}

.project-card--detailed .project-card__title a {
    color: var(--color-cream);
}

.project-card--detailed .project-card__title a:hover {
    color: var(--color-amber);
}

.project-card--detailed .project-card__desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(237, 228, 211, 0.75);
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   10. Swiper Overrides
   -------------------------------------------------------------------------- */
.swiper-projects {
    padding-bottom: 60px;
}

.swiper-projects .swiper-pagination {
    bottom: 0 !important;
}

.swiper-projects .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--color-stone);
    opacity: 0.3;
    transition: all var(--transition-fast);
}

.swiper-projects .swiper-pagination-bullet-active {
    background: var(--color-amber);
    opacity: 1;
    width: 28px;
    border-radius: 5px;
}

.swiper-projects .swiper-button-prev,
.swiper-projects .swiper-button-next {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    top: calc(50% - 30px);
}

.swiper-projects .swiper-button-prev:hover,
.swiper-projects .swiper-button-next:hover {
    background: var(--color-amber);
}

.swiper-projects .swiper-button-prev::after,
.swiper-projects .swiper-button-next::after {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-bark);
}

/* Gallery Swiper (project detail) */
.gallery-swiper {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.gallery-swiper .swiper-slide img {
    width: 100%;
    aspect-ratio: 565 / 401;
    object-fit: cover;
}

.gallery-thumbs {
    margin-top: var(--space-sm);
}

.gallery-thumbs .swiper-slide {
    opacity: 0.5;
    cursor: pointer;
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: opacity var(--transition-fast);
    border: 2px solid transparent;
}

.gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1;
    border-color: var(--color-amber);
}

.gallery-thumbs .swiper-slide img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.gallery-swiper img[data-full] {
    cursor: zoom-in;
}

/* Lightbox (project gallery, full-size images) */
.lightbox {
    width: 100vw;
    height: 100dvh;
    max-width: none;
    max-height: none;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(51, 36, 26, 0.95);
    color: var(--color-cream);
}

.lightbox[open] {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox::backdrop {
    background: transparent;
}

html:has(.lightbox[open]) {
    overflow: hidden;
}

.lightbox__image {
    max-width: min(92vw, 1400px);
    max-height: 86dvh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xl);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
    position: absolute;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.25);
    color: var(--color-cream);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
    background: var(--color-amber);
    border-color: var(--color-amber);
    color: var(--color-bark);
}

.lightbox__close {
    top: var(--space-sm);
    right: var(--space-sm);
}

.lightbox__prev,
.lightbox__next {
    top: 50%;
    transform: translateY(-50%);
}

.lightbox__prev {
    left: var(--space-sm);
}

.lightbox__next {
    right: var(--space-sm);
}

.lightbox__counter {
    position: absolute;
    bottom: var(--space-sm);
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    opacity: 0.8;
}

.lightbox--single .lightbox__prev,
.lightbox--single .lightbox__next,
.lightbox--single .lightbox__counter {
    display: none;
}

/* --------------------------------------------------------------------------
   11. Tabs (Project/Craft pages)
   -------------------------------------------------------------------------- */
.tabs {
    margin-bottom: var(--space-lg);
}

.tabs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-parchment);
    margin-bottom: var(--space-lg);
}

.tabs__btn {
    display: inline-block;
    text-decoration: none;
    padding: 0.7rem 1.4rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-stone);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    background: transparent;
    border: 1.5px solid transparent;
}

.tabs__btn:hover {
    color: var(--color-bark);
    background: var(--color-cream);
}

.tabs__btn.active {
    color: var(--color-walnut);
    background: var(--color-cream);
    border-color: var(--color-walnut);
    font-weight: 600;
}

.tabs__panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tabs__panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Project detail layout */
.project-detail {
    display: grid;
    /* minmax(0, …) everywhere: a Swiper inside an auto-sized grid track widens
       the track, which widens the slides, which widens the track... */
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-lg);
    align-items: start;
}

@media (min-width: 768px) {
    .project-detail {
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    }
}

.project-detail__info {
    padding-top: var(--space-sm);
}

.project-detail__title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    margin-bottom: var(--space-sm);
    color: var(--color-bark);
}

.project-detail__desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-charcoal);
}

/* --------------------------------------------------------------------------
   12. Contact Form
   -------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .contact-layout {
        grid-template-columns: 1.5fr 1fr;
    }
}

.contact-form {
    background: #fff;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form__title {
    margin-bottom: 0.5rem;
}

.contact-form__subtitle {
    color: var(--color-stone);
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

@media (min-width: 576px) {
    .form-row--2col {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    position: relative;
}

.form-group label,
.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-bark);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-input {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    color: var(--color-charcoal);
    background: var(--color-snow);
    border: 1.5px solid var(--color-parchment);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-input:focus {
    border-color: var(--color-oak);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(169, 146, 123, 0.12);
}

.form-group textarea,
textarea.form-input {
    min-height: 150px;
    resize: vertical;
}

.form-captcha {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.form-captcha img {
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-parchment);
}

.form-captcha input {
    flex: 1;
    min-width: 120px;
}

.form-actions {
    margin-top: var(--space-md);
}

/* Contact sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.contact-sidebar__item {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-parchment);
}

.contact-sidebar__item:first-child {
    padding-top: 0;
}

.contact-sidebar__item:last-child {
    border-bottom: none;
}

.contact-sidebar__label {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-bark);
    margin-bottom: 0.5rem;
}

.contact-sidebar__value {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--color-charcoal);
}

.contact-sidebar__value i,
.contact-sidebar__icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-cream);
    border-radius: 50%;
    color: var(--color-walnut);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.contact-sidebar__value a {
    color: var(--color-charcoal);
}

.contact-sidebar__value a:hover {
    color: var(--color-amber);
}

.contact-sidebar__socials {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.contact-sidebar__socials a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-walnut);
    color: var(--color-cream);
    border-radius: 50%;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.contact-sidebar__socials a:hover {
    background: var(--color-amber);
    color: var(--color-bark);
    transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--color-bark);
    color: var(--color-parchment);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 10% 90%, rgba(169, 146, 123, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 10%, rgba(200, 145, 58, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer__main {
    padding: var(--space-xl) 0 var(--space-lg);
    position: relative;
    z-index: 1;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .footer__grid {
        grid-template-columns: repeat(4, auto);
        justify-content: space-between;
    }
}

.footer__block-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-amber-glow);
    margin-bottom: var(--space-sm);
}

.footer__block p,
.footer__block a {
    font-size: 0.95rem;
    color: rgba(237, 228, 211, 0.8);
    line-height: 1.8;
}

.footer__block a:hover {
    color: var(--color-amber);
}

.footer__block .footer__icon {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.footer__block .footer__icon i {
    color: var(--color-amber);
    width: 18px;
    text-align: center;
}

.footer__block .footer__instagram {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    line-height: 1.4;
    word-break: break-all;
}

.footer__instagram i {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-amber);
    color: var(--color-bark);
    font-size: 1.6rem;
    transition: transform var(--transition-fast);
}

.footer__instagram strong {
    display: block;
    color: var(--color-cream);
    font-weight: 600;
}

.footer__instagram:hover i {
    transform: translateY(-3px);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-md) 0;
    position: relative;
    z-index: 1;
}

.footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer__copy {
    font-size: 0.85rem;
    color: rgba(237, 228, 211, 0.5);
}

/* --------------------------------------------------------------------------
   14. Login Page
   -------------------------------------------------------------------------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    background: var(--color-cream);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.login-card__title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.login-card .form-group {
    margin-bottom: var(--space-sm);
}

.login-card .btn {
    margin-top: var(--space-md);
}

.alert {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.alert-danger {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.alert-success {
    background: #F0FDF4;
    color: #166534;
    border: 1px solid #BBF7D0;
}

/* --------------------------------------------------------------------------
   15. Scroll Reveal Animations
   -------------------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Stagger children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal-stagger.visible > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0s; }
.reveal-stagger.visible > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.4s; }
.reveal-stagger.visible > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.5s; }

/* --------------------------------------------------------------------------
   16. Decorative Elements
   -------------------------------------------------------------------------- */

/* Wood grain texture overlay */
.texture-wood::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* Grain overlay */
.grain::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* Decorative saw-tooth / mountain border */
.mountain-divider {
    line-height: 0;
    overflow: hidden;
}

.mountain-divider svg {
    display: block;
    width: 100%;
    height: auto;
}

/* --------------------------------------------------------------------------
   17. Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    :root {
        --space-lg: 3rem;
        --space-xl: 4rem;
        --space-2xl: 5rem;
    }

    .section {
        padding: var(--space-lg) 0;
    }

    .hero__scroll {
        display: none;
    }

    .contact-form {
        padding: var(--space-md);
    }

    .project-detail {
        gap: var(--space-md);
    }

    .footer__bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 479px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .hero__title {
        font-size: 2.2rem;
    }

    .hero__cta .btn {
        width: 100%;
    }
}

/* --------------------------------------------------------------------------
   18. Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .navbar, .hero__mountains, .page-banner__mountains,
    .hero__scroll {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    body {
        color: #000;
        background: #fff;
    }
}