:root {
    --navy: #0a1628;
    --navy-mid: #111d33;
    --navy-light: #1a2a45;
    --gold: #c9a84c;
    --gold-light: #e0c96e;
    --gold-pale: #f5ecd0;
    --cream: #f7f3ea;
    --white: #ffffff;
    --text-muted: #8a9bb5;
    --text-body: #c5d0e0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "DM Sans", sans-serif;
    background: var(--navy);
    color: var(--text-body);
    overflow-x: hidden;
}

/* ===== NAV ===== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: .5rem 4%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(20px);
    background: rgba(10, 22, 40, 0.85);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
    transition: all 0.4s;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo img {
    /* width: 40px; */
    height: 60px;
}

.nav-logo span {
    font-family: "Playfair Display", serif;
    font-weight: 900;
    font-size: 1.15rem;
    color: var(--white);
    letter-spacing: 0.5px;
}

.nav-logo span em {
    font-style: normal;
    color: var(--gold);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: var(--gold);
}
.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--gold);
    color: var(--navy);
    border: none;
    padding: 0.65rem 1.8rem;
    font-family: "DM Sans", sans-serif;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s;
}

.nav-cta:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(201, 168, 76, 0.3);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: visible;
    padding: 0 6%;
    z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,22,40,0.85) 0%, rgba(6,14,26,0.95) 100%), /* overlay oscuro */
    url('../images/bg-edificios.png'); /* imagen ejemplo */
  
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(201, 168, 76, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 168, 76, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(201, 168, 76, 0.1);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: 100px;
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2rem;
    animation: fadeUp 0.8s ease-out;
}

.hero-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

.hero-bubble {
  width: 800px;
  max-width: none;
  opacity: 0.85;
  /* filter: drop-shadow(0 30px 80px rgba(201,168,76,0.25)); */
  animation: bubbleFloat 10s ease-in-out infinite;
  mix-blend-mode: screen; /* efecto tipo vidrio */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@keyframes bubbleFloat {
  0%, 100% {
    transform: translateY(-40%) translateX(0) scale(1);
  }
  50% {
    transform: translateY(-50%) translateX(-10px) scale(1.05);
  }
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

.hero h1 {
    font-family: "Playfair Display", serif;
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 1.5rem;
    animation: fadeUp 0.8s ease-out 0.15s both;
}

.hero h1 em {
  padding-left: 10px;
  font-weight:900;
  font-style: italic;
  color: var(--gold);
  display: inline-block;
  letter-spacing:7px;
}

.hero p {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 580px;
    margin-bottom: 2.5rem;
    animation: fadeUp 0.8s ease-out 0.3s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    animation: fadeUp 0.8s ease-out 0.45s both;
}

.btn-primary {
    background: var(--gold);
    color: var(--navy);
    border: none;
    padding: 1rem 2.5rem;
    font-family: "DM Sans", sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(201, 168, 76, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 2.5rem;
    font-family: "DM Sans", sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.hero-visual {
    position: absolute;
    right: -25%;
    top: 80%;
    transform: translateY(-50%);
    width: 70%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.hero-orb {
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(201, 168, 76, 0.15), rgba(201, 168, 76, 0.02) 70%);
    border: 1px solid rgba(201, 168, 76, 0.08);
    animation: orbFloat 8s ease-in-out infinite;
    position: relative;
}

.hero-orb::before {
    content: "";
    position: absolute;
    inset: 40px;
    border-radius: 50%;
    border: 1px solid rgba(201, 168, 76, 0.06);
    animation: orbFloat 6s ease-in-out infinite reverse;
}

.hero-orb::after {
    content: "";
    position: absolute;
    inset: 100px;
    border-radius: 50%;
    border: 1px dashed rgba(201, 168, 76, 0.08);
    animation: spin 30s linear infinite;
}

@keyframes orbFloat {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.02);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeUp 0.8s ease-out 0.6s both;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
    0% {
        opacity: 1;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.3;
        transform: scaleY(0.6);
    }
    100% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* ===== SECTION SHARED ===== */
section {
    padding: 8rem 6%;
}

.section-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-title {
    font-family: "Playfair Display", serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.section-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-muted);
    max-width: 650px;
}

/* ===== TIMELINE ===== */
.timeline-section {
    background: var(--navy-mid);
    position: relative;
    overflow: visible;
    z-index: 2;
}

.timeline-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.2), transparent);
}

.timeline-bubble-left {
  position: absolute;
  left: -120px;
  top: -150px;
  width: 580px;
  max-width: none;
  opacity: 0.9;
  z-index: 3;
  pointer-events: none;
  filter: drop-shadow(0 30px 80px rgba(201,168,76,0.22));
  animation: timelineBubbleFloat 9s ease-in-out infinite;
}

.timeline-header,
.timeline {
  position: relative;
  z-index: 2;
}

@keyframes timelineBubbleFloat {
  0%, 100% {
    transform: translateY(0) rotate(-8deg);
  }
  50% {
    transform: translateY(20px) rotate(-4deg);
  }
}

.timeline-header {
    text-align: center;
    margin-bottom: 5rem;
}
.timeline-header .section-desc {
    margin: 0 auto;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 48px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(
        90deg,
        rgba(201, 168, 76, 0.1),
        rgba(201, 168, 76, 0.3),
        rgba(201, 168, 76, 0.1)
    );
}

.timeline-item {
    text-align: center;
    position: relative;
}

.timeline-year {
    font-family: "Playfair Display", serif;
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--gold);
    margin-bottom: 0.75rem;
}

.timeline-dot {
    width: 14px;
    height: 14px;
    background: var(--gold);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    position: relative;
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.4);
}

.timeline-dot::after {
    content: "";
    position: absolute;
    inset: -6px;
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 50%;
}

.timeline-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
    padding: 0 0.5rem;
}

/* ===== ABOUT / QUE ES ===== */
.about-section {
    background: var(--navy);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    /* max-width: 1200px; */
    margin: 0 auto;
}

.about-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.pillar-card {
  /* width: 150px; */
    background: rgba(201, 168, 76, 0.05);
    border: 1px solid rgba(201, 168, 76, 0.688);
    border-radius: 16px;
    padding: 2rem 1.2rem;
    text-align: center;
    transition: all 0.4s;
}

.pillar-card:hover {
    background: rgba(201, 168, 76, 0.08);
    border-color: rgba(201, 168, 76, 0.25);
    transform: translateY(-4px);
}

.pillar-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gold), #a8883a);
    border-radius: 14px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.pillar-icon .icon{
  width: 50px;
}

.pillar-name {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    color: var(--gold-pale);
    text-transform: uppercase;
}

.about-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-circle {
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 40%, rgba(201, 168, 76, 0.12), transparent 70%);
    border: 1px solid rgba(201, 168, 76, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-circle-inner {
    width: 65%;
    height: 65%;
    border-radius: 50%;
    border: 1px dashed rgba(201, 168, 76, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-circle-text {
    font-family: "Playfair Display", serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
    text-align: center;
    line-height: 1.3;
}

.about-floating-tag {
    position: absolute;
    background: rgba(10, 22, 40, 0.9);
    border: 1px solid rgba(201, 168, 76, 0.2);
    padding: 0.6rem 1.2rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold-pale);
    letter-spacing: 0.5px;
}

.about-floating-tag:nth-child(2) {
    top: 5%;
    right: 5%;
}
.about-floating-tag:nth-child(3) {
    bottom: 10%;
    left: 0;
}
.about-floating-tag:nth-child(4) {
    top: 40%;
    right: -5%;
}

/* ===== AREAS ===== */
.areas-section {
    background: var(--cream);
    color: var(--navy);
    position: relative;
}

.areas-header {
    text-align: center;
    margin-bottom: 4rem;
}

.areas-header .section-label {
    color: var(--gold);
}
.areas-header .section-title {
    color: var(--navy);
}
.areas-header .section-desc {
    color: #5a6a7a;
    margin: 0 auto;
}

.areas-grid {
  text-align: center;
  margin: 0 auto;
}

.area-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 1.8rem;
    text-align: center;
    transition: all 0.4s;
    border: 1px solid rgba(10, 22, 40, 0.06);
    position: relative;
    overflow: hidden;
}

.area-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transform: scaleX(0);
    transition: transform 0.4s;
}

.area-card:hover::before {
    transform: scaleX(1);
}

.area-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.1);
}

.area-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: 16px;
    margin: 0 auto 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--gold);
}

.area-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--navy);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.area-desc {
    font-size: 0.82rem;
    color: #7a8a9a;
    line-height: 1.6;
}

.areas-cross {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 2rem auto 0;
}

.cross-card {
    background: var(--navy);
    border-radius: 16px;
    padding: 1.8rem 1.5rem;
    text-align: center;
    color: var(--white);
}

.cross-card .area-icon {
    background: rgba(201, 168, 76, 0.15);
    border: 1px solid rgba(201, 168, 76, 0.2);
}

.cross-card .area-name {
    color: var(--gold-pale);
}
.cross-card .area-desc {
    color: var(--text-muted);
}

/* ===== MISSIONS ===== */
.missions-section {
    background: var(--navy);
    position: relative;
    overflow: hidden;
}

.missions-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.2), transparent);
}

.missions-bubble-left {
  position: absolute;
  left: -130px;
  top: 120px;
  width: 530px;
  max-width: none;
  opacity: 0.9;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: screen;
  filter: drop-shadow(0 30px 80px rgba(201,168,76,0.22));
  animation: missionsBubbleFloat 10s ease-in-out infinite;
}

.missions-header,
.mission-block {
  position: relative;
  z-index: 2;
}

@keyframes missionsBubbleFloat {
  0%, 100% {
    transform: translateY(0) rotate(-6deg);
  }
  50% {
    transform: translateY(22px) rotate(-2deg);
  }
}

.missions-header {
    text-align: center;
    margin-bottom: 5rem;
}

.missions-header .section-desc {
    margin: 0 auto;
}

.mission-block {
    max-width: 80%;
    margin: 0 auto 4rem;
    background: rgba(201, 168, 76, 0.03);
    border: 1px solid rgba(201, 168, 76, 0.1);
    border-radius: 24px;
    overflow: hidden;
}

.mission-top {
    background: linear-gradient(135deg, var(--navy-light), var(--navy-mid));
    padding: 3rem 3.5rem;
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
}

.mission-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.mission-statement {
    font-family: "Playfair Display", serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.4;
    max-width: 700px;
}

.mission-statement em {
    color: var(--gold);
    font-style: italic;
}

.mission-pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.mission-pillar {
    padding: 2.5rem 2rem;
    border-right: 1px solid rgba(201, 168, 76, 0.06);
    transition: background 0.3s;
}

.mission-pillar:last-child {
    border-right: none;
}

.mission-pillar:hover {
    background: rgba(201, 168, 76, 0.04);
}

.mission-pillar-num {
    font-family: "Playfair Display", serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.mission-pillar-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--white);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.mission-pillar-items {
    list-style: none;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.mission-pillar-items li::before {
    content: "→ ";
    color: var(--gold);
}

/* ===== VISION QUOTE ===== */
.vision-section {
    background: linear-gradient(135deg, var(--navy-mid), var(--navy));
    text-align: center;
    padding: 10rem 6%;
    position: relative;
}

.vision-section::before,
.vision-section::after {
    content: '"';
    font-family: "Playfair Display", serif;
    font-size: 15rem;
    color: rgba(201, 168, 76, 0.06);
    position: absolute;
    line-height: 1;
}

.vision-section::before {
    top: 2rem;
    left: 6%;
}
.vision-section::after {
    bottom: -3rem;
    right: 6%;
    transform: rotate(180deg);
}

.vision-quote {
    font-family: "Playfair Display", serif;
    font-size: clamp(1.5rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: var(--white);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.4;
    position: relative;
    z-index: 2;
}

.vision-quote em {
    color: var(--gold);
    font-style: italic;
}

/* ===== METHODOLOGY ===== */
.method-section {
    background: var(--navy);
    position: relative;
}

.method-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    /* max-width: 1100px; */
    margin: 0 auto;
    align-items: center;
}

.method-benefits {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: rgba(201, 168, 76, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(201, 168, 76, 0.688);
    transition: all 0.3s;
}

.benefit-item:hover {
    border-color: rgba(201, 168, 76, 0.15);
    background: rgba(201, 168, 76, 0.06);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: linear-gradient(135deg, var(--gold), #a8883a);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.benefit-icon .icon{
  width: 50px;
}

.benefit-title {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--gold-pale);
    margin-bottom: 0.3rem;
}

.benefit-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.method-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-diagram {
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1;
    position: relative;
}

.method-ring {
    position: absolute;
    border: 1px solid rgba(201, 168, 76, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-ring.outer {
    inset: 0;
    animation: spin 40s linear infinite;
}

.method-ring.mid {
    inset: 15%;
    border-style: dashed;
    animation: spin 30s linear infinite reverse;
}

.method-ring.inner {
    inset: 32%;
    background: rgba(201, 168, 76, 0.05);
}

.method-center {
    position: absolute;
    inset: 38%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.method-center span {
    font-family: "Playfair Display", serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1.3;
}

.method-node {
    position: absolute;
    width: 70px;
    height: 70px;
    background: var(--navy-mid);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--gold-pale);
    text-align: center;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    line-height: 1.2;
}

.method-node:nth-child(1) {
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
}
.method-node:nth-child(2) {
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
}
.method-node:nth-child(3) {
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}
.method-node:nth-child(4) {
    top: 50%;
    left: -10px;
    transform: translateY(-50%);
}

/* ===== FOOTER ===== */
footer {
    background: #060e1a;
    padding: 4rem 6% 2rem;
    border-top: 1px solid rgba(201, 168, 76, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.footer-brand .nav-logo {
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 320px;
}

.footer-col-title {
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.2rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--gold-pale);
}

.footer-bottom {
    border-top: 1px solid rgba(201, 168, 76, 0.06);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-copy {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.footer-partners {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.footer-partners span {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-visual {
        display: none;
    }
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .areas-cross {
        grid-template-columns: 1fr;
    }
    .mission-pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .mission-pillar {
        border-bottom: 1px solid rgba(201, 168, 76, 0.06);
    }
    .method-grid {
        grid-template-columns: 1fr;
    }
    .method-visual {
        display: none;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    .timeline::before {
        display: none;
    }
}

@media (max-width: 640px) {
    section {
        padding: 5rem 5%;
    }
    .nav-links {
        display: none;
    }
    .areas-grid {
        grid-template-columns: 1fr;
    }
    .mission-pillars-grid {
        grid-template-columns: 1fr;
    }
    .timeline {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .hero-actions {
        flex-direction: column;
    }
}