/* ===========================================================
   NOREM — Énergie • Espace • Structure
   Site vitrine — feuille de style principale
   =========================================================== */

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #FAF8F4;
    color: #1A2A28;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; }
em { font-style: normal; }

/* ---------- VARIABLES ---------- */
:root {
    --green: #004643;
    --green-deep: #002B29;
    --green-soft: #0E5C58;
    --yellow: #DAC727;
    --yellow-soft: #F0DC4A;
    --orange: #E07A2B;
    --cream: #FAF8F4;
    --paper: #F2EFE7;
    --ink: #1A2A28;
    --grey: #6B7D7A;
    --line: rgba(0, 70, 67, 0.15);
    --shadow-lg: 0 30px 80px -20px rgba(0, 70, 67, 0.25);
    --shadow-md: 0 12px 30px -10px rgba(0, 70, 67, 0.18);
    --radius: 4px;
    --radius-lg: 18px;
    --container: 1280px;
    --header-h: 80px;
}

/* ---------- TYPOGRAPHY ---------- */
.font-display { font-family: 'Anton', 'Impact', sans-serif; letter-spacing: 0.01em; }
.caveat { font-family: 'Caveat', cursive; }

/* ---------- LAYOUT ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

section { position: relative; }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    border-radius: 100px;
    transition: all .3s cubic-bezier(.2, .8, .2, 1);
    cursor: pointer;
    line-height: 1;
    border: 2px solid transparent;
}
.btn svg { transition: transform .3s ease; }
.btn:hover svg { transform: translateX(4px); }
.btn-primary {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}
.btn-primary:hover { background: var(--green-deep); border-color: var(--green-deep); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost {
    background: transparent;
    color: var(--green);
    border-color: rgba(0, 70, 67, 0.3);
}
.btn-ghost:hover { border-color: var(--green); background: var(--green); color: #fff; }
.btn-yellow {
    background: var(--yellow);
    color: var(--green-deep);
    border-color: var(--yellow);
}
.btn-yellow:hover { background: var(--yellow-soft); border-color: var(--yellow-soft); transform: translateY(-2px); box-shadow: 0 12px 30px -10px rgba(218, 199, 39, .5); }
.btn-dark {
    background: var(--green-deep);
    color: var(--yellow);
    border-color: var(--green-deep);
}
.btn-dark:hover { background: var(--green); border-color: var(--green); transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(0, 43, 41, .4); }
.btn-full { width: 100%; justify-content: center; padding: 18px 28px; }

/* ---------- HEADER ---------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(250, 248, 244, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid transparent;
    transition: all .3s ease;
}
.site-header.scrolled {
    border-bottom-color: var(--line);
    background: rgba(250, 248, 244, 0.95);
}
.header-inner {
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.logo { display: flex; align-items: center; }
.logo-img { height: 38px; width: auto; }
.nav { display: flex; gap: 32px; }
.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    position: relative;
    padding: 6px 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--green);
    transition: width .3s ease;
}
.nav-link:hover { color: var(--green); }
.nav-link:hover::after { width: 100%; }
.btn-header { padding: 12px 22px; font-size: 13px; }

.burger {
    display: none;
    width: 44px; height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}
.burger span {
    width: 24px; height: 2px;
    background: var(--green);
    transition: transform .3s ease, opacity .3s ease;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--cream);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform: translateY(-120%);
    transition: transform .4s cubic-bezier(.2, .8, .2, 1);
    z-index: 99;
    border-bottom: 1px solid var(--line);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-link {
    padding: 16px 0;
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
    border-bottom: 1px solid var(--line);
}
.mobile-cta { margin-top: 24px; justify-content: center; }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    padding: calc(var(--header-h) + 60px) 0 80px;
    background: linear-gradient(180deg, var(--cream) 0%, var(--paper) 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
}
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 70, 67, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 70, 67, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
/* ---------- HERO IMAGE — option C : blueprint stylisé NOREM ---------- */
.hero-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 6 / 5;
    max-height: 540px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.hero-image-frame {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(140deg, var(--green) 0%, var(--green-deep) 100%);
    box-shadow:
        0 40px 80px -20px rgba(0, 43, 41, 0.45),
        0 0 0 1px rgba(0, 43, 41, 0.1);
    transform: rotate(-2deg);
    animation: frameFloat 8s ease-in-out infinite;
    isolation: isolate;
}
/* Halo jaune subtil dans un coin */
.hero-image-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 85% 15%, rgba(218, 199, 39, 0.22) 0%, transparent 55%);
    pointer-events: none;
    z-index: 3;
}
.hero-blueprint-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}
@keyframes frameFloat {
    0%, 100% { transform: rotate(-2deg) translateY(0); }
    50%      { transform: rotate(-2deg) translateY(-10px); }
}
/* (ancien .hero-image conservé pour compat — n'est plus utilisé dans le DOM hero) */
.hero-image { display: none; }
.hero-image-blueprint { display: none; }
/* Étiquette de cadre (en bas, type fiche projet) */
.hero-image-label {
    position: absolute;
    left: 50%;
    bottom: -18px;
    transform: translateX(-50%) rotate(-2deg);
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--cream);
    border: 1px solid rgba(0, 70, 67, 0.15);
    padding: 10px 18px 10px 14px;
    border-radius: 100px;
    box-shadow: var(--shadow-md);
    z-index: 4;
    white-space: nowrap;
}
.hil-line {
    width: 26px;
    height: 2px;
    background: var(--yellow);
}
.hil-text {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--green);
}

.hero-content {
    position: relative;
    z-index: 5;
    max-width: 640px;
}
/* Nouveau layout 2 colonnes : texte à gauche, blueprint à droite */
.hero-grid-layout {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 60px;
    align-items: center;
    width: 100%;
}
.hero-text {
    max-width: 640px;
}
.hero-visual {
    position: relative;
    width: 100%;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(0, 70, 67, 0.08);
    border: 1px solid rgba(0, 70, 67, 0.15);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 32px;
    animation: fadeUp .8s .1s both;
}
.hero-eyebrow .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--yellow);
    box-shadow: 0 0 0 3px rgba(218, 199, 39, 0.3);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(218, 199, 39, 0.3); }
    50%      { box-shadow: 0 0 0 8px rgba(218, 199, 39, 0); }
}

.hero-title {
    font-family: 'Anton', 'Impact', sans-serif;
    font-size: clamp(54px, 7.5vw, 112px);
    line-height: 0.95;
    color: var(--green);
    letter-spacing: -0.005em;
    margin-bottom: 28px;
}
.hero-title .line { white-space: nowrap; }
.hero-title .line { display: block; animation: lineIn 1s cubic-bezier(.2, .8, .2, 1) both; }
.hero-title .line-1 { animation-delay: .2s; }
.hero-title .line-2 { color: var(--orange); animation-delay: .4s; }
.hero-title em {
    position: relative;
    display: inline-block;
    color: var(--orange);
}
.hero-title em::after {
    content: '';
    position: absolute;
    right: -0.4em;
    bottom: 0.18em;
    width: 0.22em;
    height: 0.22em;
    background: var(--yellow);
    border-radius: 50%;
}
@keyframes lineIn {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-tagline {
    font-family: 'Caveat', cursive;
    font-size: clamp(28px, 3.4vw, 42px);
    color: var(--green);
    margin-bottom: 24px;
    font-weight: 600;
    animation: fadeUp .8s .6s both;
}
.hero-tagline .accent { color: var(--orange); }

.hero-desc {
    font-size: 17px;
    line-height: 1.65;
    color: var(--ink);
    max-width: 540px;
    margin-bottom: 40px;
    animation: fadeUp .8s .7s both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeUp .8s .8s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    animation: fadeUp .8s .9s both;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
    font-family: 'Anton', sans-serif;
    font-size: 32px;
    color: var(--green);
    line-height: 1;
}
.stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--grey);
    font-weight: 600;
}
.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--line);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--green);
    opacity: 0.65;
    transition: opacity .3s;
    z-index: 5;
}
.scroll-indicator:hover { opacity: 1; }
.scroll-indicator svg { animation: scrollBob 1.8s infinite; }
@keyframes scrollBob {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}

/* ---------- MARQUEE ---------- */
.marquee {
    background: var(--green);
    color: #fff;
    padding: 22px 0;
    overflow: hidden;
    border-top: 1px solid var(--green-deep);
    border-bottom: 1px solid var(--green-deep);
}
.marquee-track {
    display: flex;
    align-items: center;
    gap: 36px;
    white-space: nowrap;
    animation: marquee 28s linear infinite;
    font-family: 'Anton', sans-serif;
    font-size: 32px;
    letter-spacing: 0.04em;
}
.marquee-track span { display: inline-block; }
.marquee-track .m-dot { color: var(--yellow); }
@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ---------- SECTION HEADERS ---------- */
.section-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--green);
    padding-bottom: 8px;
    position: relative;
    margin-bottom: 24px;
}
.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 30px;
    height: 2px;
    background: var(--yellow);
    vertical-align: middle;
    margin-right: 12px;
}
.section-eyebrow.light { color: rgba(255, 255, 255, 0.85); }
.section-eyebrow.light::before { background: var(--yellow); }

.section-title {
    font-family: 'Anton', sans-serif;
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.02;
    color: var(--green);
    letter-spacing: -0.005em;
    margin-bottom: 24px;
}
.section-title em { color: var(--orange); position: relative; }
.section-title.light { color: #fff; }
.section-title.light em { color: var(--yellow); }

.section-sub {
    font-size: 17px;
    line-height: 1.6;
    color: var(--grey);
    max-width: 640px;
    margin-bottom: 0;
}
.section-sub.light { color: rgba(255, 255, 255, 0.8); }

.section-head {
    max-width: 760px;
    margin-bottom: 64px;
}

/* ---------- ABOUT ---------- */
.about { padding: 140px 0 120px; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}
.about-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: visible;
}
.about-img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.about-badge {
    position: absolute;
    bottom: -28px;
    right: -28px;
    background: #fff;
    padding: 18px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--line);
}
.about-badge img { width: 42px; height: 42px; }
.about-badge strong {
    display: block;
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    color: var(--green);
    letter-spacing: 0.02em;
}
.about-badge span {
    font-size: 12px;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.about-text p {
    margin-bottom: 18px;
    font-size: 16px;
    color: var(--ink);
    line-height: 1.75;
}
.about-quote {
    margin-top: 28px !important;
    margin-bottom: 36px !important;
    padding: 24px 28px;
    background: var(--paper);
    border-left: 4px solid var(--yellow);
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--green) !important;
    font-weight: 500;
    line-height: 1.6 !important;
}

.about-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--line);
}
.pillar { display: flex; flex-direction: column; gap: 6px; }
.pillar-num {
    font-family: 'Anton', sans-serif;
    font-size: 28px;
    color: var(--yellow);
    line-height: 1;
}
.pillar-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--green);
    line-height: 1.35;
}

/* ---------- SERVICES ---------- */
.services {
    padding: 120px 0;
    background: var(--paper);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform .4s cubic-bezier(.2, .8, .2, 1), box-shadow .4s ease;
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.service-img {
    width: 100%;
    height: 280px;
    background-size: cover;
    background-position: center;
    position: relative;
    transition: transform .6s ease;
}
.service-card:hover .service-img { transform: scale(1.05); }
.service-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 70, 67, 0.4) 100%);
}
.service-body { padding: 32px; flex: 1; display: flex; flex-direction: column; }
.service-num {
    display: inline-block;
    font-family: 'Anton', sans-serif;
    font-size: 16px;
    color: var(--yellow);
    background: var(--green);
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}
.service-card h3 {
    font-family: 'Anton', sans-serif;
    font-size: 32px;
    color: var(--green);
    margin-bottom: 12px;
    letter-spacing: 0.01em;
}
.service-card p {
    color: var(--grey);
    margin-bottom: 20px;
    line-height: 1.6;
}
.service-list {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.service-list li {
    font-size: 14px;
    color: var(--green);
    font-weight: 500;
    padding-left: 18px;
    position: relative;
}
.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px; height: 8px;
    background: var(--yellow);
    border-radius: 50%;
}

/* ---------- APPROACH ---------- */
.approach {
    padding: 140px 0;
    background: var(--green);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.approach::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.5;
}
.approach::after {
    content: 'NOREM';
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    font-family: 'Anton', sans-serif;
    font-size: 280px;
    color: rgba(255, 255, 255, 0.025);
    pointer-events: none;
    letter-spacing: 0.1em;
}
.approach-head { max-width: 760px; margin-bottom: 80px; position: relative; z-index: 2; }
.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 2;
}
.approach-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px 32px 36px;
    transition: all .4s ease;
    position: relative;
    overflow: hidden;
}
.approach-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(218, 199, 39, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .4s ease;
}
.approach-card:hover {
    transform: translateY(-6px);
    border-color: rgba(218, 199, 39, 0.4);
    background: rgba(255, 255, 255, 0.06);
}
.approach-card:hover::before { opacity: 1; }
.approach-icon {
    width: 64px; height: 64px;
    border-radius: 14px;
    background: rgba(218, 199, 39, 0.12);
    color: var(--yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    position: relative;
    z-index: 2;
}
.approach-icon svg { width: 32px; height: 32px; }
.approach-num {
    position: absolute;
    top: 32px;
    right: 32px;
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    color: rgba(255, 255, 255, 0.2);
    letter-spacing: 0.05em;
}
.approach-card h3 {
    font-family: 'Anton', sans-serif;
    font-size: 32px;
    color: #fff;
    margin-bottom: 14px;
    position: relative;
    z-index: 2;
}
.approach-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.65;
    position: relative;
    z-index: 2;
}

/* ---------- RÉALISATIONS ---------- */
.realisations { padding: 140px 0; }
.gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 280px;
    gap: 18px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: var(--green);
    grid-column: span 2;
}
.gallery-item--lg { grid-column: span 2; grid-row: span 2; }
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s cubic-bezier(.2, .8, .2, 1), filter .4s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(0, 43, 41, 0.85) 100%);
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
    transition: background .4s ease;
}
.gallery-item:hover .gallery-overlay {
    background: linear-gradient(180deg, rgba(0, 70, 67, 0.2) 0%, rgba(0, 43, 41, 0.92) 100%);
}
.gallery-tag {
    display: inline-block;
    width: fit-content;
    padding: 4px 12px;
    background: var(--yellow);
    color: var(--green-deep);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 100px;
    margin-bottom: 12px;
}
.gallery-overlay h4 {
    font-family: 'Anton', sans-serif;
    font-size: 26px;
    letter-spacing: 0.01em;
}

/* ---------- COMMITMENT ---------- */
.commitment {
    padding: 140px 0;
    background: var(--green-deep);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.commitment-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 80px;
    align-items: center;
}
.commitment-lead {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin: 24px 0 40px;
}
.commitment-list {
    display: grid;
    gap: 24px;
}
.c-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.c-item:last-child { border-bottom: none; padding-bottom: 0; }
.c-check {
    flex-shrink: 0;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--yellow);
    color: var(--green-deep);
    display: flex;
    align-items: center;
    justify-content: center;
}
.c-check svg { width: 22px; height: 22px; }
.c-item h4 {
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    color: #fff;
    margin-bottom: 4px;
    letter-spacing: 0.02em;
}
.c-item p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 15px;
}

.commitment-visual {
    position: relative;
    height: 600px;
}
.cv-img {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.cv-img img { width: 100%; height: 100%; object-fit: cover; }
.cv-img-1 {
    width: 65%;
    height: 75%;
    top: 0;
    right: 0;
    z-index: 1;
}
.cv-img-2 {
    width: 55%;
    height: 50%;
    bottom: 0;
    left: 0;
    z-index: 2;
    border: 4px solid var(--green-deep);
}
.cv-tag {
    position: absolute;
    top: 32px;
    left: 16px;
    background: var(--yellow);
    color: var(--green-deep);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 8px;
}
.cv-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--green-deep);
    animation: pulse 2s infinite;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
    padding: 100px 0;
    background: var(--yellow);
    color: var(--green-deep);
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.25) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
}
.cta-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.cta-text h2 {
    font-family: 'Anton', sans-serif;
    font-size: clamp(40px, 6vw, 80px);
    line-height: 1;
    color: var(--green-deep);
    letter-spacing: -0.005em;
}
.cta-text em { color: var(--green); }
.cta-action p {
    font-size: 17px;
    line-height: 1.6;
    color: var(--green-deep);
    margin-bottom: 24px;
    font-weight: 500;
}

/* ---------- CONTACT ---------- */
.contact {
    padding: 140px 0;
    background: var(--cream);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.contact-info p {
    color: var(--grey);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}
.contact-list { display: grid; gap: 20px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.ci-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    border-radius: 12px;
    background: var(--green);
    color: var(--yellow);
    display: flex;
    align-items: center;
    justify-content: center;
}
.ci-icon svg { width: 22px; height: 22px; }
.contact-list li span {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--grey);
    font-weight: 600;
    margin-bottom: 2px;
}
.contact-list li a,
.contact-list li p {
    color: var(--green);
    font-size: 17px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
}
.contact-list li a:hover { color: var(--orange); }

.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}
.form-field { margin-bottom: 18px; display: flex; flex-direction: column; }
.form-row .form-field { margin-bottom: 0; }
.form-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--green);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}
.form-field input,
.form-field select,
.form-field textarea {
    padding: 14px 16px;
    border: 1.5px solid var(--line);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    color: var(--ink);
    background: var(--cream);
    transition: border-color .25s, background .25s;
    width: 100%;
    resize: vertical;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--green);
    background: #fff;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: #97a3a1; }
.form-note {
    text-align: center;
    font-size: 12px;
    color: var(--grey);
    margin-top: 16px;
}
.form-success {
    display: none;
    margin-top: 18px;
    padding: 16px 20px;
    background: rgba(0, 70, 67, 0.08);
    border: 1px solid var(--green);
    border-radius: 10px;
    color: var(--green);
    font-size: 14px;
}
.form-success.show { display: block; animation: fadeUp .4s ease; }
.form-success strong { font-weight: 700; }

/* ---------- FOOTER ---------- */
.site-footer {
    background: var(--green-deep);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
}
.footer-logo { height: 36px; margin-bottom: 18px; width: auto; }
.footer-brand > p { margin-bottom: 12px; font-weight: 500; color: rgba(255, 255, 255, 0.85); }
.footer-baseline {
    font-family: 'Caveat', cursive;
    font-size: 22px !important;
    color: var(--yellow) !important;
    line-height: 1.3 !important;
    margin-top: 12px;
}
.footer-col h5 {
    font-family: 'Anton', sans-serif;
    font-size: 18px;
    color: #fff;
    margin-bottom: 22px;
    letter-spacing: 0.04em;
}
.footer-col a {
    display: block;
    padding: 6px 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
}
.footer-col a:hover { color: var(--yellow); }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 28px 0;
    font-size: 13px;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-bottom .caveat {
    color: var(--yellow);
    font-size: 18px;
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
    .about-grid, .commitment-grid, .contact-grid, .cta-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    .hero-grid-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-visual { max-width: 520px; margin: 0 auto; }
    .approach-grid { grid-template-columns: 1fr; }
    .services-grid { gap: 20px; }
}

@media (max-width: 900px) {
    .nav, .btn-header { display: none; }
    .burger { display: flex; }

    .about { padding: 100px 0; }
    .services, .approach, .realisations, .commitment, .contact { padding: 100px 0; }

    .services-grid { grid-template-columns: 1fr; }
    .gallery {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 220px;
    }
    .gallery-item--lg { grid-row: span 1; }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .footer-brand { grid-column: 1 / -1; }

    .hero-stats { gap: 18px; }
    .stat-divider { display: none; }

    .commitment-visual { height: 480px; }
    .about-badge { right: 0; }
}

@media (max-width: 600px) {
    :root { --header-h: 70px; }
    .container { padding: 0 22px; }

    .hero { padding-top: calc(var(--header-h) + 40px); }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { justify-content: center; }
    .hero-visual { max-width: 100%; }
    .hero-image-wrapper { aspect-ratio: 5 / 4; max-height: 360px; }
    .hero-image-label { display: none; }

    .marquee-track { font-size: 24px; gap: 24px; }

    .about-pillars { grid-template-columns: 1fr; gap: 16px; }
    .service-list { grid-template-columns: 1fr; }
    .service-body { padding: 26px; }
    .service-img { height: 220px; }

    .gallery {
        grid-template-columns: 1fr;
        grid-auto-rows: 240px;
    }
    .gallery-item, .gallery-item--lg { grid-column: span 1; }

    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-row .form-field { margin-bottom: 18px; }
    .contact-form { padding: 28px 22px; }

    .commitment-visual { height: 400px; }
    .cv-img-1 { width: 78%; height: 70%; }
    .cv-img-2 { width: 60%; height: 50%; }

    .footer-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-brand { grid-column: span 1; }

    .about-badge {
        position: static;
        margin-top: -28px;
        margin-left: auto;
        margin-right: auto;
        width: fit-content;
    }
    .about-img { height: 420px; }

    .scroll-indicator { display: none; }

    .section-head { margin-bottom: 48px; }
    .approach::after { font-size: 180px; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
}