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

:root {
    --color-charcoal: #374151;
    --color-charcoal-deep: #1f2937;
    --color-charcoal-light: #4b5563;
    --color-coral: #F97316;
    --color-coral-light: #FB923C;
    --color-coral-dark: #EA580C;
    --color-white: #ffffff;
    --color-off-white: #FAFAF9;
    --color-stone: #F5F5F4;
    --color-gray-100: #F1F1EF;
    --color-gray-200: #E7E6E4;
    --color-gray-300: #D6D5D1;
    --color-gray-400: #A8A29E;
    --color-gray-500: #78716C;
    --color-gray-600: #575653;
    --color-gray-700: #3F3F3C;
    --color-gray-800: #2C2C2A;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --max-width: 1280px;
    --nav-height: 72px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-charcoal);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── NAVIGATION ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-gray-200);
    transition: box-shadow 0.3s ease;
}

.nav.scrolled {
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.nav__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-charcoal-deep);
    letter-spacing: -0.01em;
}

.nav__logo-text {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
}

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

.nav__link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-gray-600);
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-coral);
    transition: width 0.3s ease;
}

.nav__link:hover {
    color: var(--color-charcoal-deep);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    padding: 8px 20px;
    background: var(--color-charcoal);
    color: var(--color-white) !important;
    border-radius: 4px;
    font-weight: 500;
    transition: background 0.2s ease, transform 0.15s ease;
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--color-charcoal-deep);
    transform: translateY(-1px);
}

.nav__menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-charcoal);
}

/* ─── HERO ─── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--color-charcoal-deep);
    padding-top: var(--nav-height);
}

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

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(31, 41, 55, 0.97) 0%, rgba(55, 65, 81, 0.92) 50%, rgba(31, 41, 55, 0.88) 100%);
}

.hero__bg-pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(249, 115, 22, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.05) 0%, transparent 40%);
}

.hero__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 60px 24px;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-coral);
    margin-bottom: 24px;
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero__headline em {
    font-style: italic;
    color: var(--color-coral-light);
}

.hero__subheadline {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-gray-400);
    max-width: 480px;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__image-stack {
    position: relative;
    height: 620px;
}

.hero__image-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 4px;
}

.hero__image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__image-accent {
    position: absolute;
    bottom: 40px;
    left: -40px;
    width: 220px;
    height: 165px;
    overflow: hidden;
    border-radius: 4px;
    border: 4px solid var(--color-charcoal-deep);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.hero__image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__badge {
    position: absolute;
    bottom: -20px;
    right: 40px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-white);
    padding: 12px 20px;
    border-radius: 4px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.hero__badge-line {
    width: 32px;
    height: 2px;
    background: var(--color-coral);
}

.hero__badge-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-charcoal);
    letter-spacing: 0.02em;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 1;
}

.hero__scroll svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
    letter-spacing: 0.01em;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-coral);
    color: var(--color-white);
    border: 1.5px solid var(--color-coral);
}

.btn--primary:hover {
    background: var(--color-coral-dark);
    border-color: var(--color-coral-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.25);
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn--ghost:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

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

/* ─── STATS ─── */
.stats {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: 48px 0;
}

.stats__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0 32px;
}

.stat__number {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 500;
    color: var(--color-charcoal-deep);
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat__label {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.stats__divider {
    width: 1px;
    background: var(--color-gray-200);
    align-self: stretch;
}

/* ─── SECTION HEADERS ─── */
.section-header {
    margin-bottom: 64px;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-coral);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-charcoal-deep);
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-gray-500);
    font-weight: 300;
    line-height: 1.7;
    max-width: 560px;
}

/* ─── SERVICES ─── */
.services {
    padding: 120px 0;
    background: var(--color-white);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-gray-200);
    border: 1px solid var(--color-gray-200);
    border-radius: 4px;
    overflow: hidden;
}

.service-card {
    background: var(--color-white);
    padding: 48px 36px;
    transition: all 0.3s ease;
    position: relative;
}

.service-card:hover {
    background: var(--color-off-white);
}

.service-card:hover .service-card__title {
    color: var(--color-coral);
}

.service-card:hover .service-card__icon {
    color: var(--color-coral);
}

.service-card__number {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    color: var(--color-gray-300);
    margin-bottom: 24px;
    font-weight: 400;
}

.service-card__icon {
    color: var(--color-charcoal);
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-charcoal-deep);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.service-card__desc {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    font-weight: 300;
}

/* ─── ABOUT ─── */
.about {
    padding: 120px 0;
    background: var(--color-stone);
}

.about__layout {
    display: grid;
    grid-template-columns: 580px 1fr;
    gap: 80px;
    align-items: start;
}

.about__image-wrap {
    position: relative;
}

.about__image-wrap img {
    width: 100%;
    height: 720px;
    object-fit: cover;
    border-radius: 4px;
}

.about__image-accent {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 200px;
    height: 200px;
    background: var(--color-coral);
    border-radius: 4px;
    z-index: -1;
}

.about__content {
    padding-top: 16px;
}

.about__divider {
    width: 48px;
    height: 2px;
    background: var(--color-coral);
    margin-bottom: 32px;
}

.about__text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray-600);
    font-weight: 300;
    margin-bottom: 20px;
}

.about__values {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--color-charcoal);
    font-weight: 400;
}

.value-item__dot {
    width: 6px;
    height: 6px;
    background: var(--color-coral);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ─── PROJECTS ─── */
.projects {
    padding: 120px 0;
    background: var(--color-white);
}

.projects__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(31, 41, 55, 0.85) 0%, rgba(31, 41, 55, 0) 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.project-card__tag {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-coral);
    margin-bottom: 8px;
}

.project-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 4px;
}

.project-card__location {
    font-size: 0.8rem;
    color: var(--color-gray-400);
    font-weight: 300;
}

.project-card--large {
    grid-column: 1 / 8;
    grid-row: 1 / 2;
    height: 420px;
}

.project-card:not(.project-card--large):not(.project-card--wide) {
    height: 300px;
}

.project-card--wide {
    grid-column: 1 / 13;
    grid-row: 2 / 3;
    height: 320px;
}

/* ─── PROCESS ─── */
.process {
    padding: 120px 0;
    background: var(--color-charcoal-deep);
}

.process .section-eyebrow {
    color: var(--color-coral);
}

.process .section-title {
    color: var(--color-white);
}

.process__steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 180px;
    padding: 0 16px;
}

.process-step__number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-coral);
    line-height: 1;
    margin-bottom: 20px;
    opacity: 0.6;
}

.process-step__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 12px;
}

.process-step__desc {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    line-height: 1.7;
    font-weight: 300;
}

.process-step__arrow {
    display: flex;
    align-items: center;
    color: var(--color-gray-600);
    flex-shrink: 0;
    margin-top: 24px;
}

/* ─── CTA / CONTACT ─── */
.cta {
    padding: 120px 0;
    background: var(--color-stone);
}

.cta__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.cta__title {
    margin-bottom: 20px;
}

.cta__text {
    font-size: 1rem;
    color: var(--color-gray-500);
    line-height: 1.75;
    font-weight: 300;
    margin-bottom: 36px;
}

.cta__contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cta__contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--color-charcoal);
    font-weight: 400;
    transition: color 0.2s ease;
}

.cta__contact-item:hover {
    color: var(--color-coral);
}

/* ─── FORM ─── */
.cta__form-wrap {
    background: var(--color-white);
    padding: 48px;
    border-radius: 4px;
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.form__group {
    margin-bottom: 24px;
}

.form__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-charcoal);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form__input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-charcoal);
    background: var(--color-off-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 4px;
    outline: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.form__input::placeholder {
    color: var(--color-gray-400);
}

.form__input:focus {
    border-color: var(--color-coral);
    background: var(--color-white);
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716C' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.form__textarea {
    resize: vertical;
    min-height: 100px;
}

.form__note {
    font-size: 0.75rem;
    color: var(--color-gray-400);
    text-align: center;
    margin-top: 16px;
}

.form__success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 24px;
    gap: 16px;
}

.form__success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-charcoal-deep);
}

.form__success-text {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    font-weight: 300;
}

/* ─── FOOTER ─── */
.footer {
    background: var(--color-charcoal-deep);
    padding: 64px 0 32px;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 48px;
    align-items: start;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 12px;
}

.footer__logo-text {
    font-family: var(--font-serif);
    font-size: 1.1rem;
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 300;
    max-width: 280px;
    line-height: 1.6;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    font-weight: 300;
    transition: color 0.2s ease;
}

.footer__links a:hover {
    color: var(--color-coral);
}

.footer__phone {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 8px;
    transition: color 0.2s ease;
}

.footer__phone:hover {
    color: var(--color-coral);
}

.footer__address {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 300;
    line-height: 1.6;
}

.footer__bottom {
    padding-top: 24px;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.75rem;
    color: var(--color-gray-600);
    font-weight: 300;
}

/* ─── MOBILE MENU ─── */
.nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: 24px;
    gap: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero__image-stack {
        height: 480px;
        max-width: 480px;
    }

    .about__layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about__image-wrap img {
        height: 500px;
    }

    .cta__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .stats__inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .stat {
        padding: 0 16px;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav__links {
        display: none;
    }

    .nav__menu-btn {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 40px);
        padding-bottom: 40px;
    }

    .hero__inner {
        padding: 0 20px;
    }

    .hero__image-stack {
        display: none;
    }

    .hero__actions {
        flex-direction: column;
    }

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

    .hero__scroll {
        display: none;
    }

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

    .service-card {
        padding: 36px 28px;
    }

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

    .project-card--large,
    .project-card--wide {
        grid-column: 1;
        height: 280px;
    }

    .project-card:not(.project-card--large):not(.project-card--wide) {
        height: 240px;
    }

    .project-card__overlay {
        opacity: 1;
    }

    .process__steps {
        flex-direction: column;
        gap: 32px;
    }

    .process-step__arrow {
        transform: rotate(90deg);
        margin-top: 0;
    }

    .process-step {
        min-width: 100%;
    }

    .cta__form-wrap {
        padding: 32px 24px;
    }

    .footer__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .stats__inner {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .stat__number {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .hero__headline {
        font-size: 1.75rem;
    }
}

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .project-card,
    .process-step {
        transition: all 0.3s ease;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}