/* ============================================================
   VALTERRA – Premium Stylesheet v2
   Glassmorphism · Mesh gradients · Mobile-first
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
    /* Colors */
    --clr-green-50:  hsl(142, 76%, 97%);
    --clr-green-100: hsl(141, 84%, 93%);
    --clr-green-200: hsl(141, 79%, 85%);
    --clr-green-400: hsl(142, 69%, 48%);
    --clr-green-500: hsl(142, 71%, 42%);
    --clr-green-600: hsl(142, 76%, 36%);
    --clr-green-700: hsl(142, 72%, 29%);

    --clr-dark-950: hsl(222, 35%, 4%);
    --clr-dark-900: hsl(220, 30%, 6%);
    --clr-dark-800: hsl(220, 25%, 9%);
    --clr-dark-700: hsl(220, 20%, 12%);
    --clr-dark-600: hsl(220, 17%, 16%);
    --clr-dark-500: hsl(220, 14%, 22%);
    --clr-dark-400: hsl(220, 12%, 32%);

    --clr-light-900: hsl(220, 25%, 98%);
    --clr-light-800: hsl(220, 18%, 96%);
    --clr-light-700: hsl(220, 12%, 91%);
    --clr-light-600: hsl(220, 8%, 74%);

    --clr-text:       hsl(220, 22%, 10%);
    --clr-text-muted: hsl(220, 8%, 42%);
    --clr-text-light: hsl(220, 4%, 62%);

    --clr-accent:  hsl(38, 95%, 54%);
    --clr-accent2: hsl(200, 85%, 55%);

    /* Typography */
    --ff-heading: 'Outfit', sans-serif;
    --ff-body:    'Inter', sans-serif;

    --fs-xs:   0.75rem;
    --fs-sm:   0.875rem;
    --fs-base: 1rem;
    --fs-lg:   1.125rem;
    --fs-xl:   1.25rem;
    --fs-2xl:  1.5rem;
    --fs-3xl:  1.875rem;
    --fs-4xl:  2.25rem;
    --fs-5xl:  3rem;
    --fs-6xl:  3.75rem;
    --fs-7xl:  4.5rem;

    /* Spacing */
    --sp-1:  0.25rem;
    --sp-2:  0.5rem;
    --sp-3:  0.75rem;
    --sp-4:  1rem;
    --sp-5:  1.25rem;
    --sp-6:  1.5rem;
    --sp-8:  2rem;
    --sp-10: 2.5rem;
    --sp-12: 3rem;
    --sp-16: 4rem;
    --sp-20: 5rem;
    --sp-24: 6rem;
    --sp-32: 8rem;

    /* Layout */
    --max-w: 1240px;
    --header-h: 76px;

    /* Radii */
    --r-sm:  8px;
    --r-md:  14px;
    --r-lg:  22px;
    --r-xl:  32px;
    --r-full: 9999px;

    /* Shadows */
    --sh-sm:  0 1px 4px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --sh-md:  0 4px 20px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05);
    --sh-lg:  0 12px 48px rgba(0,0,0,.14), 0 4px 16px rgba(0,0,0,.06);
    --sh-xl:  0 24px 72px rgba(0,0,0,.18), 0 8px 24px rgba(0,0,0,.1);
    --sh-glow: 0 0 32px rgba(34,197,94,.2);

    /* Transitions */
    --tr-fast:   150ms cubic-bezier(.4,0,.2,1);
    --tr-base:   260ms cubic-bezier(.4,0,.2,1);
    --tr-slow:   420ms cubic-bezier(.4,0,.2,1);
    --tr-spring: 360ms cubic-bezier(.34,1.56,.64,1);

    /* Gradients */
    --grad-green:    linear-gradient(135deg, var(--clr-green-600) 0%, var(--clr-green-400) 100%);
    --grad-green-h:  linear-gradient(135deg, var(--clr-green-500) 0%, hsl(160,70%,45%) 100%);
    --grad-dark:     linear-gradient(135deg, var(--clr-dark-900) 0%, var(--clr-dark-700) 100%);
    --grad-mesh:     radial-gradient(ellipse at 20% 50%, rgba(34,197,94,.07) 0%, transparent 50%),
                     radial-gradient(ellipse at 80% 20%, rgba(34,197,94,.05) 0%, transparent 45%),
                     radial-gradient(ellipse at 60% 80%, rgba(32,180,100,.04) 0%, transparent 40%);

    /* Glass */
    --glass-bg:     rgba(255,255,255,.06);
    --glass-border: rgba(255,255,255,.1);
    --glass-bg-lt:  rgba(255,255,255,.7);
    --glass-border-lt: rgba(255,255,255,.9);
}

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

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

body {
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    color: var(--clr-text);
    background: var(--clr-light-900);
    line-height: 1.6;
    overflow-x: hidden;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul[role="list"], ol[role="list"] { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }

/* ── Container ── */
.container {
    width: 100%;
    max-width: var(--max-w);
    margin-inline: auto;
    padding-inline: var(--sp-6);
}

/* ── Section Label ── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-family: var(--ff-heading);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--clr-green-500);
    margin-bottom: var(--sp-4);
}
.section-label::before {
    content: '';
    display: block;
    width: 28px; height: 2px;
    background: var(--grad-green);
    border-radius: var(--r-full);
    flex-shrink: 0;
}
.section-label.light { color: var(--clr-green-400); }
.section-label.light::before { background: var(--grad-green); }

.section-title {
    font-family: var(--ff-heading);
    font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.025em;
    color: var(--clr-dark-900);
}
.section-subtitle {
    margin-top: var(--sp-4);
    font-size: var(--fs-lg);
    color: var(--clr-text-muted);
    max-width: 58ch;
    line-height: 1.75;
}
.section-header { text-align: center; margin-bottom: var(--sp-16); }
.section-header .section-label { display: block; text-align: center; }
.section-header .section-label::before { display: none; }

.section { padding-block: var(--sp-32); }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-4) var(--sp-8);
    border-radius: var(--r-full);
    font-family: var(--ff-heading);
    font-size: var(--fs-base);
    font-weight: 600;
    letter-spacing: .01em;
    transition: all var(--tr-base);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
/* Shimmer on hover */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.25) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform .5s ease;
}
.btn:hover::after { transform: translateX(100%); }

.btn-primary {
    background: var(--grad-green);
    color: white;
    box-shadow: 0 4px 24px rgba(34,197,94,.35), 0 1px 0 rgba(255,255,255,.15) inset;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 36px rgba(34,197,94,.45), 0 1px 0 rgba(255,255,255,.15) inset;
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
    background: rgba(255,255,255,.08);
    color: white;
    border: 1.5px solid rgba(255,255,255,.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.btn-outline:hover {
    background: rgba(255,255,255,.16);
    border-color: rgba(255,255,255,.75);
    transform: translateY(-2px);
}

/* ── Tags ── */
.tag {
    display: inline-flex;
    padding: var(--sp-2) var(--sp-4);
    background: var(--clr-green-50);
    color: var(--clr-green-700);
    border: 1px solid var(--clr-green-100);
    border-radius: var(--r-full);
    font-size: var(--fs-sm);
    font-weight: 500;
    letter-spacing: .01em;
}

/* ── Reveal animations ── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .72s ease, transform .72s ease;
    transition-delay: var(--delay, 0s);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .12s; }
.reveal.delay-2 { transition-delay: .24s; }
.reveal.delay-3 { transition-delay: .36s; }

/* hero entry */
.fade-in-up { animation: fadeInUp .85s cubic-bezier(.22,1,.36,1) both; }
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .30s; }
.delay-3 { animation-delay: .45s; }
.delay-4 { animation-delay: .60s; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--header-h);
    display: flex;
    align-items: center;
    transition: transform 0.35s cubic-bezier(.4,0,.2,1), background var(--tr-base), box-shadow var(--tr-base);
}
.site-header.scrolled {
    background: rgba(5, 8, 18, 0.85);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    box-shadow: 0 1px 0 rgba(255,255,255,.05), 0 8px 32px rgba(0,0,0,.3);
}
.site-header.header-hidden {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-8);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    text-decoration: none;
    flex-shrink: 0;
}
.logo-icon { display: flex; align-items: center; }
.logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform var(--tr-fast);
}
.logo:hover .logo-img {
    transform: scale(1.05);
}
.footer-brand .logo-img {
    height: 32px;
}
.logo-text {
    font-family: var(--ff-heading);
    font-size: var(--fs-xl);
    font-weight: 800;
    color: white;
    letter-spacing: .1em;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    list-style: none;
}
.nav-link {
    padding: var(--sp-2) var(--sp-4);
    border-radius: var(--r-full);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: rgba(255,255,255,.75);
    transition: color var(--tr-fast), background var(--tr-fast);
}
.nav-link:hover { color: white; background: rgba(255,255,255,.1); }
.nav-link.nav-cta {
    background: var(--grad-green);
    color: white;
    font-weight: 600;
    padding: var(--sp-2) var(--sp-5);
    box-shadow: 0 2px 16px rgba(34,197,94,.35);
}
.nav-link.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(34,197,94,.45);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--sp-2);
    border-radius: var(--r-sm);
    transition: background var(--tr-fast);
}
.mobile-menu-btn:hover { background: rgba(255,255,255,.08); }
.hamburger-line {
    display: block;
    width: 24px; height: 2px;
    background: white;
    border-radius: var(--r-full);
    transition: transform var(--tr-base), opacity var(--tr-base);
    transform-origin: center;
}
.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 40%;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        160deg,
        rgba(4,7,18,.72) 0%,
        rgba(4,7,18,.55) 45%,
        rgba(4,7,18,.82) 100%
    );
}
/* Tinted mesh overlay */
.hero-overlay::after {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 15% 40%, rgba(34,197,94,.12) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 70%, rgba(34,197,94,.06) 0%, transparent 40%);
}

.hero-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(34,197,94,.18);
    animation: floatParticle linear infinite;
}
@keyframes floatParticle {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    8%   { opacity: 1; }
    92%  { opacity: .5; }
    100% { transform: translateY(-40px) scale(1.2); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-block: calc(var(--header-h) + var(--sp-20)) var(--sp-24);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-5);
    background: rgba(34,197,94,.12);
    border: 1px solid rgba(34,197,94,.3);
    border-radius: var(--r-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-green-400);
    backdrop-filter: blur(8px);
    margin-bottom: var(--sp-6);
    letter-spacing: .02em;
}
.badge-dot {
    width: 7px; height: 7px;
    background: var(--clr-green-400);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(34,197,94,.5);
    animation: pulseDot 2.2s ease-in-out infinite;
}
@keyframes pulseDot {
    0%   { box-shadow: 0 0 0 0 rgba(34,197,94,.5); }
    50%  { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
    100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.hero-title {
    font-family: var(--ff-heading);
    font-size: clamp(2.4rem, 6vw, var(--fs-7xl));
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -.03em;
    color: white;
    max-width: 15ch;
    margin-bottom: var(--sp-6);
}
.hero-title-accent {
    background: linear-gradient(90deg, var(--clr-green-400) 0%, hsl(160,75%,55%) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
    color: rgba(255,255,255,.72);
    max-width: 56ch;
    line-height: 1.8;
    margin-bottom: var(--sp-10);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
    margin-bottom: var(--sp-16);
}

/* ── Hero Stats – FIXED mobile ── */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, auto);
    align-items: center;
    gap: 0;
    width: fit-content;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--r-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
}
.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--sp-5) var(--sp-8);
    text-align: center;
    gap: var(--sp-1);
}
.stat-row {
    display: flex;
    align-items: baseline;
    gap: 2px;
    line-height: 1;
}
.stat-number {
    font-family: var(--ff-heading);
    font-size: clamp(1.75rem, 4vw, var(--fs-4xl));
    font-weight: 800;
    color: white;
    line-height: 1;
    letter-spacing: -.03em;
}
.stat-suffix {
    font-family: var(--ff-heading);
    font-size: clamp(1rem, 2.5vw, var(--fs-xl));
    font-weight: 700;
    color: var(--clr-green-400);
    line-height: 1;
}
.stat-label {
    font-size: clamp(0.6rem, 1.5vw, var(--fs-xs));
    color: rgba(255,255,255,.52);
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap;
}
.hero-stat-divider {
    width: 1px;
    align-self: stretch;
    background: rgba(255,255,255,.1);
    flex-shrink: 0;
}

.hero-scroll {
    position: absolute;
    bottom: var(--sp-10);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}
.scroll-indicator {
    width: 28px; height: 46px;
    border: 2px solid rgba(255,255,255,.3);
    border-radius: var(--r-full);
    display: flex;
    justify-content: center;
    padding-top: 6px;
    transition: border-color var(--tr-base);
}
.scroll-indicator:hover { border-color: rgba(255,255,255,.6); }
.scroll-wheel {
    width: 4px; height: 10px;
    background: rgba(255,255,255,.7);
    border-radius: var(--r-full);
    animation: scrollWheel 1.9s ease-in-out infinite;
}
@keyframes scrollWheel {
    0%   { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(18px); opacity: 0; }
}

/* ============================================================
   TICKER
   ============================================================ */
.ticker-wrapper {
    background: var(--clr-dark-950);
    border-top: 1px solid rgba(255,255,255,.04);
    border-bottom: 1px solid rgba(255,255,255,.03);
    overflow: hidden;
    padding-block: var(--sp-3);
}
.ticker-track {
    display: flex;
    align-items: center;
    white-space: nowrap;
    animation: tickerScroll 35s linear infinite;
    will-change: transform;
}
.ticker-item {
    font-family: var(--ff-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255,255,255,.45);
    padding-inline: var(--sp-6);
}
.ticker-sep { color: var(--clr-green-500); font-size: 10px; }
@keyframes tickerScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    background: white;
    position: relative;
    overflow: hidden;
}
.about::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(34,197,94,.05) 0%, transparent 70%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-16);
    align-items: center;
    position: relative;
}
.about-text {
    font-size: var(--fs-lg);
    color: var(--clr-text-muted);
    line-height: 1.8;
    margin-bottom: var(--sp-5);
}
.about-text strong { color: var(--clr-dark-900); font-weight: 600; }
.about-tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-8); }

.about-img-wrapper {
    position: relative;
    border-radius: var(--r-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--sh-xl);
}
.about-img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--tr-slow);
}
.about-img-wrapper:hover .about-img { transform: scale(1.05); }

/* glass badge */
.about-img-badge {
    position: absolute;
    bottom: var(--sp-5); left: var(--sp-5);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-3) var(--sp-5);
    background: rgba(6,9,18,.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(34,197,94,.25);
    border-radius: var(--r-full);
    color: var(--clr-green-400);
    font-size: var(--fs-sm);
    font-weight: 600;
}
.about-img-badge svg { width: 16px; height: 16px; }

.about-info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-3);
    margin-top: var(--sp-4);
}
.info-card {
    background: var(--clr-light-800);
    border-radius: var(--r-md);
    padding: var(--sp-4);
    text-align: center;
    border: 1px solid var(--clr-light-700);
    transition: border-color var(--tr-base), box-shadow var(--tr-base), transform var(--tr-base);
}
.info-card:hover {
    border-color: var(--clr-green-200);
    box-shadow: var(--sh-sm);
    transform: translateY(-2px);
}
.info-card-label {
    display: block;
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: var(--sp-1);
    font-weight: 500;
}
.info-card-value {
    display: block;
    font-family: var(--ff-heading);
    font-size: var(--fs-sm);
    font-weight: 800;
    color: var(--clr-dark-900);
}

/* ============================================================
   OFFER
   ============================================================ */
.offer {
    position: relative;
    background: var(--clr-dark-900);
    overflow: hidden;
}
.offer-bg-img { position: absolute; inset: 0; z-index: 0; }
.offer-bg-img img { width: 100%; height: 100%; object-fit: cover; opacity: .06; }
.offer-bg-overlay {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 65% 50%, rgba(34,197,94,.08) 0%, transparent 60%),
        radial-gradient(ellipse at 10% 80%, rgba(34,197,94,.05) 0%, transparent 40%);
}

.offer .container { position: relative; z-index: 1; }
.offer .section-title.light { color: white; }
.offer .section-subtitle.light { color: rgba(255,255,255,.55); }

.offer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-12);
    align-items: start;
}
.offer-subtitle {
    font-family: var(--ff-heading);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--sp-6);
}

.applications-list { display: flex; flex-direction: column; gap: var(--sp-2); }
.app-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-4) var(--sp-5);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-md);
    color: rgba(255,255,255,.8);
    font-size: var(--fs-base);
    font-weight: 500;
    transition: background var(--tr-base), border-color var(--tr-base), transform var(--tr-base);
    cursor: default;
}
.app-item:hover {
    background: rgba(34,197,94,.09);
    border-color: rgba(34,197,94,.28);
    transform: translateX(5px);
}
.app-icon {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(34,197,94,.14);
    border-radius: var(--r-sm);
    color: var(--clr-green-400);
    flex-shrink: 0;
    transition: background var(--tr-base), transform var(--tr-base);
}
.app-item:hover .app-icon { background: rgba(34,197,94,.22); transform: scale(1.08); }
.app-icon svg { width: 20px; height: 20px; }

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-3);
    margin-bottom: var(--sp-8);
}
.spec-card {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-4);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-md);
    transition: background var(--tr-base), border-color var(--tr-base);
}
.spec-card:hover { background: rgba(34,197,94,.07); border-color: rgba(34,197,94,.2); }
.spec-icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    color: var(--clr-green-400);
    flex-shrink: 0;
}
.spec-icon svg { width: 20px; height: 20px; }
.spec-label { display: block; font-size: var(--fs-xs); color: rgba(255,255,255,.42); letter-spacing: .04em; }
.spec-value { display: block; font-family: var(--ff-heading); font-size: var(--fs-base); font-weight: 700; color: white; }

.btn-offer-cta { width: 100%; justify-content: center; }

/* ============================================================
   WHY US
   ============================================================ */
.why {
    background: var(--clr-light-800);
    position: relative;
    overflow: hidden;
}
.why::before {
    content: '';
    position: absolute;
    bottom: -80px; left: -80px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(34,197,94,.04) 0%, transparent 70%);
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-5);
    position: relative;
}

.why-card {
    background: white;
    border-radius: var(--r-xl);
    padding: var(--sp-8);
    border: 1px solid var(--clr-light-700);
    transition: transform var(--tr-base), box-shadow var(--tr-base), border-color var(--tr-base);
    position: relative;
    overflow: hidden;
}
/* top gradient line */
.why-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--tr-base);
    border-radius: 0 0 var(--r-full) var(--r-full);
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sh-lg), var(--sh-glow);
    border-color: var(--clr-green-100);
}

.why-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--clr-green-50);
    border-radius: var(--r-md);
    color: var(--clr-green-600);
    margin-bottom: var(--sp-5);
    transition: background var(--tr-base), transform var(--tr-spring);
}
.why-card:hover .why-icon { background: var(--clr-green-100); transform: scale(1.1) rotate(-3deg); }
.why-icon svg { width: 26px; height: 26px; }

.why-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--clr-dark-900);
    margin-bottom: var(--sp-3);
    letter-spacing: -.01em;
}
.why-text { font-size: var(--fs-base); color: var(--clr-text-muted); line-height: 1.72; }

.why-card-cta {
    background: linear-gradient(145deg, var(--clr-green-600) 0%, var(--clr-green-400) 100%);
    border-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}
.why-card-cta::before { display: none; }
.why-card-cta:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 56px rgba(34,197,94,.4);
}
.why-cta-inner { text-align: center; }
.why-cta-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,.65);
    margin-bottom: var(--sp-2);
}
.why-card-cta h3 {
    font-family: var(--ff-heading);
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: white;
    margin-bottom: var(--sp-6);
    line-height: 1.25;
}
.why-card-cta .btn-primary {
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(8px);
    border: 1.5px solid rgba(255,255,255,.35);
    box-shadow: none;
}
.why-card-cta .btn-primary:hover {
    background: white;
    color: var(--clr-green-600);
    box-shadow: 0 6px 24px rgba(0,0,0,.18);
}

/* ============================================================
   LOGISTICS
   ============================================================ */
.logistics { background: white; }
.logistics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-16);
    align-items: center;
}

.logistics-visual { position: relative; }
.logistics-img {
    width: 100%;
    border-radius: var(--r-xl);
    aspect-ratio: 4/3;
    object-fit: cover;
    box-shadow: var(--sh-xl);
    transition: transform var(--tr-slow);
}
.logistics-visual:hover .logistics-img { transform: scale(1.025); }

.incoterms-badge {
    position: absolute;
    bottom: var(--sp-5); right: var(--sp-5);
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-6);
    background: rgba(6,9,18,.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: var(--r-full);
    border: 1px solid rgba(34,197,94,.28);
}
.incoterm {
    font-family: var(--ff-heading);
    font-size: var(--fs-sm);
    font-weight: 800;
    color: var(--clr-green-400);
    letter-spacing: .08em;
}
.incoterm-sep { color: rgba(255,255,255,.25); }

.logistics-intro {
    font-size: var(--fs-lg);
    color: var(--clr-text-muted);
    line-height: 1.75;
    margin-bottom: var(--sp-8);
}

.services-list { display: flex; flex-direction: column; gap: var(--sp-1); }
.service-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-5);
    padding: var(--sp-5);
    border-radius: var(--r-md);
    transition: background var(--tr-base);
    border: 1px solid transparent;
}
.service-item:hover { background: var(--clr-light-800); border-color: var(--clr-light-700); }
.service-num {
    font-family: var(--ff-heading);
    font-size: var(--fs-xs);
    font-weight: 800;
    color: var(--clr-green-500);
    letter-spacing: .08em;
    flex-shrink: 0;
    padding-top: 3px;
    width: 28px;
}
.service-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--clr-dark-900);
    margin-bottom: var(--sp-1);
}
.service-text { font-size: var(--fs-sm); color: var(--clr-text-muted); line-height: 1.65; }

/* ============================================================
   MAP / ROUTE SECTION
   ============================================================ */
.map-section { background: var(--clr-dark-900); }
.map-section .section-title { color: white; }
.map-section .section-subtitle { color: rgba(255,255,255,.5); margin-inline: auto; text-align: center; }
.map-section .section-header .section-label { color: var(--clr-green-400); }

.route-map {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: var(--r-xl);
    padding: var(--sp-10);
}
.route-visual {
    height: 180px;
    background:
        radial-gradient(circle at 20% 60%, rgba(34,197,94,.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 40%, rgba(34,197,94,.08) 0%, transparent 40%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 900 180'%3E%3Cpath d='M80 90 Q200 20 450 90 Q700 160 820 70' stroke='%2322c55e' stroke-width='1.5' stroke-dasharray='8 5' fill='none' opacity='.4'/%3E%3Ccircle cx='80' cy='90' r='8' fill='%2322c55e' opacity='.7'/%3E%3Ccircle cx='80' cy='90' r='16' fill='%2322c55e' opacity='.2'/%3E%3Ccircle cx='820' cy='70' r='8' fill='%2322c55e' opacity='.7'/%3E%3Ccircle cx='820' cy='70' r='16' fill='%2322c55e' opacity='.2'/%3E%3Ctext x='70' y='125' fill='rgba(255,255,255,.5)' font-size='11' font-family='Inter,sans-serif'%3EIndonezja%3C/text%3E%3Ctext x='790' y='55' fill='rgba(255,255,255,.5)' font-size='11' font-family='Inter,sans-serif'%3EEuropa%3C/text%3E%3Cpath d='M440 80 L460 88 L440 96' stroke='%2322c55e' stroke-width='1.5' fill='none' opacity='.6'/%3E%3C/svg%3E") no-repeat center/contain;
    margin-bottom: var(--sp-8);
    border-radius: var(--r-md);
}
.route-points {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    justify-content: center;
    margin-bottom: var(--sp-8);
}
.route-point { display: flex; align-items: center; gap: var(--sp-3); }
.rp-dot {
    width: 12px; height: 12px;
    background: var(--clr-green-500);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(34,197,94,.22);
}
.rp-dot-end { background: var(--clr-accent); box-shadow: 0 0 0 4px rgba(251,191,36,.2); }
.rp-info strong { display: block; font-family: var(--ff-heading); font-weight: 700; color: white; }
.rp-info span { font-size: var(--fs-sm); color: rgba(255,255,255,.48); }
.route-arrow { flex: 1; max-width: 200px; color: rgba(34,197,94,.4); }
.route-arrow svg { width: 100%; }
.route-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-3);
    flex-wrap: wrap;
}
.rs-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-3) var(--sp-4);
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--r-md);
    font-size: var(--fs-sm);
    color: rgba(255,255,255,.72);
    font-weight: 500;
    transition: background var(--tr-base), border-color var(--tr-base);
}
.rs-item:hover { background: rgba(34,197,94,.09); border-color: rgba(34,197,94,.22); }
.rs-step-num {
    font-family: var(--ff-heading);
    font-size: 0.68rem;
    font-weight: 800;
    color: var(--clr-green-400);
    background: rgba(34, 197, 94, 0.14);
    border: 1px solid rgba(34, 197, 94, 0.25);
    padding: 1px 6px;
    border-radius: var(--r-sm);
    letter-spacing: .05em;
    flex-shrink: 0;
}
.rs-icon { font-size: var(--fs-lg); }
.rs-arrow { color: rgba(34,197,94,.4); font-size: var(--fs-lg); font-weight: 300; }

/* ============================================================
   SUSTAINABILITY
   ============================================================ */
.sustainability { background: white; overflow: hidden; position: relative; }
.sustainability::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 45%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(34,197,94,.025));
    pointer-events: none;
}

.sustain-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-16);
    align-items: center;
    position: relative;
    z-index: 1;
}
.sustain-text {
    font-size: var(--fs-lg);
    color: var(--clr-text-muted);
    line-height: 1.8;
    margin-bottom: var(--sp-5);
}
.sustain-text strong { color: var(--clr-dark-900); font-weight: 600; }
.sustain-pillars { display: flex; flex-direction: column; gap: var(--sp-4); margin-top: var(--sp-8); }
.pillar {
    display: flex;
    gap: var(--sp-4);
    align-items: flex-start;
    padding: var(--sp-5);
    background: var(--clr-light-800);
    border-radius: var(--r-md);
    border: 1px solid var(--clr-light-700);
    transition: border-color var(--tr-base), transform var(--tr-base), box-shadow var(--tr-base);
}
.pillar:hover { border-color: var(--clr-green-200); transform: translateX(5px); box-shadow: var(--sh-sm); }
.pillar-icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--clr-green-50);
    border-radius: var(--r-sm);
    color: var(--clr-green-600);
    flex-shrink: 0;
}
.pillar-icon svg { width: 22px; height: 22px; }
.pillar-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--clr-dark-900);
    margin-bottom: var(--sp-1);
}
.pillar-text { font-size: var(--fs-sm); color: var(--clr-text-muted); line-height: 1.65; }
.sustain-visual { position: relative; }
.sustain-img {
    width: 100%;
    border-radius: var(--r-xl);
    aspect-ratio: 4/5;
    object-fit: cover;
    box-shadow: var(--sh-xl);
    transition: transform var(--tr-slow);
}
.sustain-visual:hover .sustain-img { transform: scale(1.025); }

/* ============================================================
   PROCESS
   ============================================================ */
.process { background: var(--clr-light-800); }
.process .section-title { color: var(--clr-dark-900); }

.process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-5);
}

.process-step {
    background: white;
    border-radius: var(--r-xl);
    padding: var(--sp-8);
    border: 1px solid var(--clr-light-700);
    transition: transform var(--tr-base), box-shadow var(--tr-base), border-color var(--tr-base);
    position: relative;
    overflow: hidden;
}
.process-step::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--grad-green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--tr-base);
}
.process-step:hover::after { transform: scaleX(1); }
.process-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--sh-lg);
    border-color: var(--clr-green-100);
}

.ps-num {
    font-family: var(--ff-heading);
    font-size: var(--fs-4xl);
    font-weight: 900;
    line-height: 1;
    margin-bottom: var(--sp-4);
    background: var(--grad-green);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: .9;
}
.ps-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--clr-dark-900);
    margin-bottom: var(--sp-3);
}
.ps-text { font-size: var(--fs-sm); color: var(--clr-text-muted); line-height: 1.72; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
    background: var(--clr-dark-900);
    position: relative;
    overflow: hidden;
}
.contact::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(34,197,94,.06) 0%, transparent 65%);
    pointer-events: none;
}
.contact .section-title { color: white; }
.contact .section-label { color: var(--clr-green-400); }
.contact .section-label::before { background: var(--clr-green-400); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--sp-16);
    align-items: start;
    position: relative;
    z-index: 1;
}
.contact-intro {
    font-size: var(--fs-lg);
    color: rgba(255,255,255,.58);
    line-height: 1.78;
    margin-bottom: var(--sp-10);
}
.contact-details { display: flex; flex-direction: column; gap: var(--sp-4); margin-bottom: var(--sp-10); }
.contact-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-5);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-md);
    transition: background var(--tr-base), border-color var(--tr-base), transform var(--tr-base);
    text-decoration: none;
}
.contact-item:hover {
    background: rgba(34,197,94,.09);
    border-color: rgba(34,197,94,.28);
    transform: translateX(5px);
}
.ci-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(34,197,94,.12);
    border-radius: var(--r-sm);
    color: var(--clr-green-400);
    flex-shrink: 0;
}
.ci-icon svg { width: 22px; height: 22px; }
.ci-label { display: block; font-size: var(--fs-xs); color: rgba(255,255,255,.42); letter-spacing: .07em; text-transform: uppercase; }
.ci-value { display: block; font-family: var(--ff-heading); font-size: var(--fs-lg); font-weight: 700; color: white; }
.company-info { }
.ci-header {
    font-family: var(--ff-heading);
    font-size: var(--fs-xs);
    font-weight: 700;
    color: rgba(255,255,255,.35);
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: var(--sp-4);
}
.company-data { display: flex; flex-direction: column; gap: var(--sp-2); }
.company-data-row { display: flex; gap: var(--sp-4); }
.company-data-row dt { font-size: var(--fs-sm); color: rgba(255,255,255,.35); width: 56px; font-weight: 500; }
.company-data-row dd { font-size: var(--fs-sm); color: rgba(255,255,255,.65); font-family: var(--ff-heading); font-weight: 600; letter-spacing: .04em; }

/* ── Form ── */
.form-alert {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-5);
    border-radius: var(--r-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    margin-bottom: var(--sp-5);
}
.form-alert svg { width: 20px; height: 20px; flex-shrink: 0; }
.form-alert-success { background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: var(--clr-green-400); }
.form-alert-error   { background: rgba(239,68,68,.10);  border: 1px solid rgba(239,68,68,.25); color: hsl(0,72%,65%); }

.contact-form {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.09);
    border-radius: var(--r-xl);
    padding: var(--sp-8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.form-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: white;
    margin-bottom: var(--sp-6);
    letter-spacing: -.01em;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { margin-bottom: var(--sp-4); }
.form-label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: rgba(255,255,255,.65);
    margin-bottom: var(--sp-2);
    letter-spacing: .015em;
}
.form-label span { color: var(--clr-green-400); }
.form-input {
    width: 100%;
    padding: var(--sp-4) var(--sp-5);
    background: rgba(255,255,255,.06);
    border: 1.5px solid rgba(255,255,255,.1);
    border-radius: var(--r-md);
    color: white;
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    transition: border-color var(--tr-base), background var(--tr-base), box-shadow var(--tr-base);
    appearance: none;
}
.form-input::placeholder { color: rgba(255,255,255,.28); }
.form-input:focus {
    outline: none;
    border-color: var(--clr-green-500);
    background: rgba(255,255,255,.09);
    box-shadow: 0 0 0 4px rgba(34,197,94,.14);
}
.form-input:user-valid { border-color: rgba(34,197,94,.45); }
.form-input:user-invalid { border-color: rgba(239,68,68,.45); }
.form-select option { background: var(--clr-dark-800); color: white; }
.form-textarea { resize: vertical; min-height: 120px; }

.btn-submit {
    width: 100%;
    justify-content: center;
    padding: var(--sp-5) var(--sp-8);
    font-size: var(--fs-lg);
    margin-top: var(--sp-2);
}
.btn-arrow { width: 20px; height: 20px; transition: transform var(--tr-base); }
.btn-submit:hover .btn-arrow { transform: translateX(5px); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: hsl(222, 32%, 3%); }
.footer-top { border-bottom: 1px solid rgba(255,255,255,.05); }
.footer-top-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--sp-12);
    padding-block: var(--sp-16);
}
.footer-tagline { font-size: var(--fs-base); color: rgba(255,255,255,.4); margin-top: var(--sp-2); margin-bottom: var(--sp-5); }
.footer-tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.footer-tags span {
    font-size: var(--fs-xs);
    padding: var(--sp-1) var(--sp-3);
    background: rgba(34,197,94,.07);
    border: 1px solid rgba(34,197,94,.13);
    border-radius: var(--r-full);
    color: rgba(255,255,255,.45);
}
.footer-nav-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,.3);
    margin-bottom: var(--sp-5);
}
.footer-nav ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-nav a { font-size: var(--fs-sm); color: rgba(255,255,255,.52); transition: color var(--tr-fast); }
.footer-nav a:hover { color: var(--clr-green-400); }
.footer-address { display: flex; flex-direction: column; gap: var(--sp-3); font-style: normal; margin-bottom: var(--sp-6); }
.footer-address a { font-size: var(--fs-sm); color: rgba(255,255,255,.58); transition: color var(--tr-fast); }
.footer-address a:hover { color: var(--clr-green-400); }
.footer-reg { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-reg > div { display: flex; gap: var(--sp-3); }
.footer-reg dt { font-size: var(--fs-xs); color: rgba(255,255,255,.28); font-weight: 500; width: 44px; }
.footer-reg dd { font-size: var(--fs-xs); color: rgba(255,255,255,.48); font-family: var(--ff-heading); font-weight: 600; }
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: var(--sp-5);
    gap: var(--sp-4);
    flex-wrap: wrap;
}
.footer-bottom p { font-size: var(--fs-xs); color: rgba(255,255,255,.28); }
.footer-made { font-family: var(--ff-heading); letter-spacing: .06em; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: var(--sp-8); right: var(--sp-8);
    z-index: 900;
    width: 48px; height: 48px;
    background: var(--grad-green);
    border-radius: var(--r-full);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 24px rgba(34,197,94,.45);
    transition: opacity var(--tr-base), transform var(--tr-spring), box-shadow var(--tr-base);
    opacity: 0;
}
.back-to-top:not([hidden]) { opacity: 1; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(34,197,94,.55); }
.back-to-top svg { width: 20px; height: 20px; color: white; }

/* Nav active style */
.nav-link.active { color: white !important; background: rgba(255,255,255,.1) !important; }

/* ============================================================
   RESPONSIVE – TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   RESPONSIVE – MOBILE (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
    :root { --header-h: 64px; }

    /* ── Nav ── */
    .main-nav {
        display: none;
        position: fixed;
        top: var(--header-h);
        left: 0; right: 0;
        background: rgba(5,8,18,.96);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        padding: var(--sp-5) var(--sp-4);
        border-bottom: 1px solid rgba(255,255,255,.06);
    }
    .main-nav.open { display: block; }
    .nav-list {
        flex-direction: column;
        gap: var(--sp-1);
    }
    .nav-link {
        display: block;
        text-align: center;
        padding: var(--sp-4);
        font-size: var(--fs-lg);
        border-radius: var(--r-md);
    }
    .nav-link.nav-cta { margin-top: var(--sp-2); }
    .mobile-menu-btn { display: flex; }

    /* ── Hero ── */
    .hero-title { font-size: clamp(2rem, 9vw, 3rem); }
    .hero-desc  { font-size: var(--fs-base); }
    .hero-actions { gap: var(--sp-3); }

    /* HERO STATS – 2+1 grid on mobile */
    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
        width: 100%;
        border-radius: var(--r-lg);
    }
    .hero-stat {
        padding: var(--sp-5) var(--sp-4);
    }
    .hero-stat:last-child {
        grid-column: 1 / -1;
        border-top: 1px solid rgba(255,255,255,.1);
    }
    .hero-stat-divider {
        display: none; /* handled by CSS grid border now */
    }
    /* Divider between col 1 & 2 on first row */
    .hero-stat:nth-child(1) { border-right: 1px solid rgba(255,255,255,.1); }

    .stat-number { font-size: 2rem; }
    .stat-suffix { font-size: var(--fs-xl); }
    .stat-label  { font-size: 0.65rem; }

    /* ── Sections ── */
    .section { padding-block: var(--sp-20); }
    .section-header { margin-bottom: var(--sp-10); }

    .about-grid,
    .offer-grid,
    .logistics-grid,
    .sustain-grid { grid-template-columns: 1fr; gap: var(--sp-10); }

    .about-visual { order: -1; }
    .about-info-cards { grid-template-columns: repeat(3, 1fr); }

    .why-grid { grid-template-columns: 1fr; gap: var(--sp-4); }

    .process-timeline { grid-template-columns: 1fr; gap: var(--sp-4); }

    .contact-grid { grid-template-columns: 1fr; gap: var(--sp-10); }

    .footer-top-inner { grid-template-columns: 1fr; gap: var(--sp-8); padding-block: var(--sp-10); }

    .form-row { grid-template-columns: 1fr; }

    /* ── Route Map Mobile Optimization ── */
    .route-map {
        padding: var(--sp-6) var(--sp-4);
        background: rgba(255,255,255,.025);
        border: 1px solid rgba(255,255,255,.08);
    }
    .route-visual {
        height: 120px;
        margin-bottom: var(--sp-5);
    }
    .route-points {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--sp-2);
        margin-bottom: var(--sp-6);
        padding: var(--sp-3) var(--sp-4);
        background: rgba(0, 0, 0, 0.35);
        border-radius: var(--r-md);
        border: 1px solid rgba(34, 197, 94, 0.18);
    }
    .route-point { gap: var(--sp-2); }
    .rp-dot { width: 10px; height: 10px; }
    .rp-info strong { font-size: var(--fs-sm); }
    .rp-info span { font-size: 0.72rem; }
    .route-arrow {
        transform: none;
        max-width: 90px;
        flex: 1;
        display: flex;
        align-items: center;
    }
    .route-arrow svg { width: 100%; height: 20px; }

    /* Process steps vertical chain on mobile */
    .route-steps {
        display: flex;
        flex-direction: column;
        gap: var(--sp-2.5);
        width: 100%;
    }
    .rs-arrow { display: none; }
    .rs-item {
        width: 100%;
        justify-content: flex-start;
        padding: var(--sp-3.5) var(--sp-4);
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-left: 3px solid var(--clr-green-400);
        border-radius: var(--r-md);
        font-size: var(--fs-sm);
        transition: transform var(--tr-fast), background var(--tr-fast);
    }
    .rs-item:active {
        transform: scale(0.99);
        background: rgba(34, 197, 94, 0.1);
    }

    .incoterms-badge {
        position: static;
        margin-top: var(--sp-4);
        justify-content: center;
        border-radius: var(--r-md);
    }
}

/* ============================================================
   RESPONSIVE – SMALL (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
    .container { padding-inline: var(--sp-4); }

    .hero-title  { font-size: clamp(1.9rem, 10vw, 2.6rem); }
    .hero-badge  { font-size: var(--fs-xs); }
    .hero-desc   { font-size: var(--fs-sm); }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; font-size: var(--fs-base); }
    .hero-content { padding-bottom: var(--sp-16); }

    /* Stats: stack all 3 vertically on really small screens */
    .hero-stats { grid-template-columns: 1fr; }
    .hero-stat:nth-child(1) { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
    .hero-stat:last-child   { grid-column: auto; border-top: 1px solid rgba(255,255,255,.1); }
    .hero-stat { padding: var(--sp-4); }
    .stat-number { font-size: 2.2rem; }

    .about-info-cards { grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
    .specs-grid { grid-template-columns: 1fr; }
    .why-card { padding: var(--sp-6); }
    .process-step { padding: var(--sp-6); }
    .contact-form { padding: var(--sp-5); }
    .form-title { font-size: var(--fs-xl); }

    .route-map { padding: var(--sp-4); }

    .back-to-top { bottom: var(--sp-5); right: var(--sp-5); width: 44px; height: 44px; }

    .footer-top-inner { padding-block: var(--sp-8); }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
    html { scroll-behavior: auto; }
    .ticker-track { animation: none; }
    .badge-dot { animation: none; }
    .scroll-wheel { animation: none; }
}